| card/ date | match | match type | title(s) |
|---|
 DDT God Bless DDT 2024
Oct 20th 2024 | Kazuma Sumi & Yuni | def. (pin) | Kazuki Hirata (c) & Super Sasadango Machine | | DDT Iron Man Heavy Metal Title
(title change) |
DDT Wrestle Peter Pan 2024
Jul 21st 2024 | Kazuki Hirata | def. (pin) | Super Sasadango Machine | | |
DDT Sanshiro Takagi vs. Super Sasadango Machine One Match Show
Jun 26th 2024 | Sanshiro Takagi | def. (pin) | Super Sasadango Machine | | |
DDT Judgement 2024 ~ 27th Anniversary 5 Hour Special ~
Mar 17th 2024 | Akito | draw (NC) | Super Sasadango Machine | | |
DDT Ultimate Party 2023
Nov 12th 2023 | Danshoku Dino & Super Sasadango Machine & YOSHIHIKO & Yoshitatsu | def. | Akito & Makoto Oishi & Sanshiro Takagi & Shinichiro Kawamatsu | Japanese Dogeza 8-Person Tag Team Match | |
DDT Wrestle Peter Pan 2023
Jul 23rd 2023 | Chiitan & Pokotan | def. (pin) | Andreza Giant Panda & Super Sasadango Machine | | |
DDT x Only We Yuji Hino 20th Anniversary Event
May 14th 2023 | Kazusada Higuchi & Ryota Nakatsu & Yuki Ishida | def. | Shinya Aoki (c) & Super Sasadango Machine (c) & Yuki Ueno (c) | 6-person tag | KO-D Six Man Tag Team Title
(title change) |
DDT Dramatic Explosion In Niigata
Apr 16th 2023 | Shinya Aoki (c) & Super Sasadango Machine (c) & Yuki Ueno (c) | def. (pin) | Jun Akiyama & Yusuke Okada & Yuya Koroku | 6-person tag | KO-D Six Man Tag Team Title
|
DDT Judgement 2023 - Longest 5 Hour Special In Korakuen Hall History
Mar 21st 2023 | Heidi Howitzer & Max the Impaler | def. (pin) | Antonio Honda & Super Sasadango Machine | | |
DDT Into The Fight 2023
Feb 26th 2023 | Shinya Aoki & Super Sasadango Machine & Yuki Ueno | def. (pin) | Kotaro Suzuki (c) & Tetsuya Endo (c) & Yusuke Okada (c) | 6-person tag | KO-D Six Man Tag Team Title
(title change) |
DDT Konosuke Takeshita 10th Anniversary ~ Nishinari Bay Blues ~
Sep 9th 2022 | Antonio Honda & Trans Am Hiroshi & Yasu Urano | def. (pin) | D. J. Nira & Masahiro Takanashi & Super Sasadango Machine | 6-person tag | |
DDT Wrestle Peter Pan 2022
Aug 20th 2022 | Danshoku Dino & Koju Takeda & Yuki Ino | def. (sub) | Super Sasadango Machine & Yuji Hino & Yukio Naya, Antonio Honda & Kazuki Hirata & Toru Owashi | three-way nine-person tag | |
DDT Mega Max Bump 2022 In Yokohama
May 1st 2022 | Hisaya Imabayashi & Muscle Sakai | def. (pin) | Danshoku Dino & Yuki Ino & Yumehito Imanari | 6-person tag | |
DDT Judgement 2022 - DDT 25th Anniversary Show
Mar 20th 2022 | Yuji Hino & Yukio Naya | def. (pin) | Andreza Giant Panda & Super Sasadango Machine, Gorgeous Matsuno & Gota Ihashi, Minoru Fujita & MJ Paul, Seiya Morohashi & Tomohiko Hashimoto, Shota & Yasu Kubota | dark
Battle Royal (tag) | |
DDT Free ~ January
Jan 7th 2022 | Danshoku Dino & Yuki Aino & Yumehito Imanari | draw (NC) | Kazuki Hirata & Shunma Katsumata & Super Sasadango Machine | 6-person tag | |
DDT Never Mind 2021 In Yoyogi
Dec 26th 2021 | Danshoku Dino (c) & Yuki Ino (c) & Yumehito Imanari (c) | def. (sub) | Shinya Aoki & Super Sasadango Machine & Yumiko Hotta | 6-person tag | KO-D Six Man Tag Team Title
|
DDT D-Ou Grand Prix 2021 #2 In Niigata
Nov 7th 2021 | Jun Akiyama & Yukio Naya & Yusuke Okada | def. | Akito & HARASHIMA & Super Sasadango Machine | 6-person tag | |
DDT Wrestle Peter Pan 2021
Aug 21st 2021 | Akito & Atsushi Onita & Maki Ito & Sanshiro Takagi | def. (pin) | Hikari Noa & Kuro-chan & Super Sasadango Machine & Tetsuhiro Kuroda | dark
8-person tag electric current explosion deathmatch | |
DDT Ultimate Tag League 2021 in Korakuen Hall
May 9th 2021 | Danshoku Dino & Super Sasadango Machine | def. | Akito & Keigo Nakamura, Kazuki Hirata & Toru Owashi, Sanshiro Takagi & Yukio Naya | four-way tag | |
DDT Judgement 2021 ~ 24th Anniversary Show
Mar 28th 2021 | Chikara & Sanshiro Takagi & Yakan Nabe & Yukio Naya | def. (pin) | Antonio Honda (c) & Kazuki Hirata (c) & Shinya Aoki (c) & Super Sasadango Machine (c) | 8-person tag | KO-D Eight Man Tag Team Title
(title change) |
DDT Kawasaki Strong 2021
Feb 14th 2021 | Antonio Honda & Kazuki Hirata & Shinya Aoki & Super Sasadango Machine | def. | Danshoku Dino & Makoto Oishi & Sanshiro Takagi & Toru Owashi | 8-person tag no disqualification | KO-D Eight Man Tag Team Title
(title change) |
DDT Go To DDT! Vol. 1
Jan 9th 2021 | Akito & Antonio Honda & Kazuki Hirata & Super Sasadango Machine | def. | Danshoku Dino & Saki Akai & Sanshiro Takagi & Toru Owashi | 8-person tag | |
DDT New Year's Day Gift Special! All Seats 3000 Yen Special Box Office!! 2021
Jan 3rd 2021 | Danshoku Dino & Shinya Aoki & Super Sasadango Machine | def. | Sanshiro Takagi | handicap tag | |
DDT D-Ou Grand Prix 2021 The Final!
Dec 27th 2020 | Danshoku Dino & Sanshiro Takagi | def. | Super Sasadango Machine & Yukio Naya | | |
DDT Ultimate Party 2020
Nov 3rd 2020 | Kazusada Higuchi & Saki Akai & Yukio Sakaguchi | def. (pin) | Antonio Honda & Makoto Oishi & Super Sasadango Machine, El Lindaman & Mad Paulie & Nobuhiro Shimatani, Kazuki Hirata & Naomi Yoshimura & Toru Owashi | four-way elimination tag | |
DDT Get Alive 2020
Sep 7th 2020 | Antonio Honda & Super Sasadango Machine | def. | Kazuki Hirata & Keigo Nakamura | | |
DDT Street Wrestling Money In The Bag ~ Tosochu ~
Jun 19th 2020 | Seigo Tachibana & Sukeban Saki & Yoshiko | def. (pin) | Danshoku Dino & Makoto Oishi & Super Sasadango Machine | 6-person tag | |
DDT Street Wrestling Money In The Bag ~ Tosochu ~
Jun 19th 2020 | Danshoku Dino & Makoto Oishi & Super Sasadango Machine | def. (pin) | Keigo Nakamura & Sanshiro Takagi & Shinya Aoki | 6-person tag | |
DDT Into The Fight 2020
Feb 23rd 2020 | Danshoku Dino & Super Sasadango Machine & Yasu Urano | draw (NC) | Hiroshi Yamato & Kazuki Hirata & Shinya Aoki | 6-person tag | |
DDT Sweet Dreams! 2020
Jan 26th 2020 | Hiroshi Yamato & MAO | def. | Super Sasadango Machine & Toru Owashi | | |
DDT New Year Special 2020! All Seats 2000 Yen Show
Jan 3rd 2020 | Super Sasadango Machine | def. | Danshoku Dino, Sanshiro Takagi | No Passcode Scramble Bunkhouse Take Account Over Deathmatch (3-way) | |
DDT D-Ou Grand Prix 2020 The Final!
Dec 28th 2019 | Shinya Aoki | def. | Super Sasadango Machine | | |
DDT Pre Ultimate Party 2019 ~ Ready To Go! ~ Ryogoku Big Eve Festival!! ~
Oct 27th 2019 | Kazuki Hirata & Makoto Oishi & Saki Akai & Super Sasadango Machine & Toru Owashi | def. | Antonio Honda & ASUKA & Danshoku Dino & Shunma Katsumata & Yuki Ino | 10-person tag | |
DDT Summer Vacation Memories 2019
Aug 25th 2019 | Antonio Honda & Konosuke Takeshita & Sanshiro Takagi & Yukio Sakaguchi | def. | Danshoku Dino & MAO & Santino Marella & Super Sasadango Machine | 8-person tag | |
DDT Wrestle Peter Pan 2019
Jul 15th 2019 | Sanshiro Takagi | def. | Super Sasadango Machine | weapon rumble | O-40 Title
(title change) |
DDT Into The Fight 2019
Mar 21st 2019 | HARASHIMA (c) | def. | Muscle Sakai | 2 Out Of 3 Falls Extreme Rules | DDT Extreme Title
|
DDT Live! Maji Manji Super - New Year Special! All Seats 2000 Yen Show
Jan 3rd 2019 | Jun Kasai & MAO | def. | Antonio Honda & Super Sasadango Machine, Kazusada Higuchi & Mizuki Watase | ladder (3-way tag) | |
DDT D-Ou Grand Prix 2019 The Final!
Dec 30th 2018 | Antonio Honda | def. | Chon Shiryu, Makoto Oishi, Pedro Takaishi, Super Sasadango Machine, Yasu Urano | Battle Royal | |
DDT Live! Maji Manji #21 Korakuen Hall Special
Oct 28th 2018 | Gorgeous Matsuno & Makoto Oishi & Super Sasadango Machine | def. | Michael Wolf & Sanshiro Takagi & Yumehito Imanari | 6-person tag | |
DDT Ryogoku Peter Pan 2018 ~ Fall Wrestling Culture Festival ~
Oct 21st 2018 | Andreza Giant Panda | def. | Super Sasadango Machine | | |
DDT Live! Maji Manji #20
Oct 10th 2018 | Super Sasadango Machine | def. | Sanshiro Takagi | | |
DDT Road To Ryogoku 2018
Sep 23rd 2018 | Daisuke Sasaki & Mad Paulie & Nobuhiro Shimatani & Soma Takao & Tetsuya Endo | def. | HARASHIMA & Kazuki Hirata & Super Sasadango Machine & Toru Owashi & Yuki Ueno | 10-man tag elimination | |
DDT Beer Garden Fight 2018 ~ DDT ~
Aug 5th 2018 | Makoto Oishi & Nobuhiro Shimatani & Super Sasadango Machine | def. | Sanshiro Takagi | handicap tag | |
DDT April Fool 2018
Apr 1st 2018 | Colt Cabana & Ethan Page & Joey Ryan | def. | Danshoku Dino & Makoto Oishi & Super Sasadango Machine | 6-person tag | |
DDT Yokohama Twilight 2018
Mar 10th 2018 | MAO | def. | Antonio Honda, Kazuki Hirata, Makoto Oishi, Saki Akai, Shunma Katsumata, Soma Takao, Super Sasadango Machine, Toru Owashi | Battle Royal | |
DDT Into The Fight 2018
Feb 25th 2018 | MAO & Soma Takao | def. | Kazuki Hirata (c) & Toru Owashi, Kota Umeda & Makoto Oishi, Sanshiro Takagi & Super Sasadango Machine, Koju Takeda & Yuki Ueno | tag team rumble | |
DDT D-Ou Grand Prix 2018 The Final!!
Jan 28th 2018 | Saki Akai & Super Sasadango Machine | def. | Antonio Honda & Tanomusaku Toba | | |
DDT New Year Special 2018!
Jan 3rd 2018 | Super Sasadango Machine | def. | Colt Cabana (c) | | DDT Iron Man Heavy Metal Title
(title change) |
DDT New Year Special 2018!
Jan 3rd 2018 | Keisuke Ishii | def. | Gorgeous Matsuno, Gota Ihashi, Hoshitango, Joey Axl, Joey Ryan, Mad Paulie, Nobuhiro Shimatani, Sanshiro Takagi, Super Sasadango Machine, Tomomitsu Matsunaga | Rumble | |
DDT Special 2017
Oct 22nd 2017 | Super Sasadango Machine & Yuki Ueno | def. | Kouki Iwasaki & Yuni | | |
DDT Ryogoku Peter Pan 2017
Aug 20th 2017 | Ken Ohka & Ladybeard & LiLiCo & Makoto Oishi & Super Sasadango Machine | def. | Joey Ryan & Kazuki Hirata & Saki Akai & Toru Owashi & YOSHIHIKO | 10-person tag | KO-D Ten Man Tag Team Title
(title change) |
DDT Ryogoku Peter Pan 2016 ~ Most Hot Summer In The World ~
Aug 28th 2016 | Makoto Oishi & MAO & Shunma Katsumata & Super Sasadango Machine | def. | Antonio Honda & Gorgeous Matsuno & Ladybeard & Trans Am Hiroshi | 8-person tag | |
DDT Yokohama Twilight 2016 ~ Summer
Jul 23rd 2016 | Makoto Oishi & MAO & Shunma Katsumata | def. | Danshoku Dino & Keisuke Ishii & Super Sasadango Machine | 6-person tag | |
DDT Judgement 2016 ~ DDT 19th Anniversary Show
Mar 21st 2016 | Super Sasadango Machine | def. | Kendo Kashin (c) | ultimate royal barbed wire powerpoint no power blast pwf rules | DDT Extreme Title
(title change) |
DDT Into The Fight 2016
Feb 28th 2016 | Makoto Oishi & Saki Akai | def. | Danshoku Dino & Super Sasadango Machine | | |
DDT New Year Lottery Special! Every Ticket 2000 Yen Show! 2016
Jan 3rd 2016 | Danshoku Dino & KENSO & Super Sasadango Machine | def. | Kazuki Hirata (c) & Sanshiro Takagi (c) & Toru Owashi (c) | "Scramble Bunkhouse Locker Coffin Anywhere Deathmatch" (3 on 3) | KO-D Six Man Tag Team Title
(title change) |
DDT Osaka Octopus 2015
Nov 28th 2015 | RG & Ryota Yamasato | draw | Super Sasadango Machine | handicap tag | |
DDT Three Of A Dream 2015
Nov 22nd 2015 | Kazuki Hirata & Sanshiro Takagi & Toru Owashi | def. | Danshoku Dino (c) & Ken Ohka (c) & Super Sasadango Machine (c) | 6-person tag | KO-D Six Man Tag Team Title
(title change) |
DDT Special 2015
Oct 25th 2015 | Ken Ohka | def. | Super Sasadango Machine & Yasu Urano | handicap tag | |
DDT Ryogoku Peter Pan 2015 ~From DDT With Love~
Aug 23rd 2015 | Keisuke Ishii (c) & Shigehiro Irie (c) & Soma Takao (c) | def. | Danshoku Dino & Ken Ohka & Super Sasadango Machine | 6-person tag | KO-D Six Man Tag Team Title
|
DDT Judgement 2015
Mar 29th 2015 | Daisuke Sekimoto (c) & Yuji Okabayashi (c) | def. | Danshoku Dino & Super Sasadango Machine | | KO-D Tag Team Title
|
DDT Into The Fight 2015
Feb 21st 2015 | Danshoku Dino & Super Sasadango Machine | def. | D. J. Nira & Toru Owashi | no disqualification tag | |
DDT Saitama Super DDT 2015
Feb 15th 2015 | Kazushi Sakuraba | def. | Super Sasadango Machine | | |
DDT Wrestling Cannonball 2014 In Orufunato
Nov 19th 2014 | Kameshi | def. | Muscle Sakai | | |
DDT Special 2014
Oct 26th 2014 | Yukio Sakaguchi | def. | Super Sasadango Machine | | |
DDT Ryogoku Peter Pan 2014 ~ Maybe Summer Will Change My Life
Aug 17th 2014 | Danshoku Dino (c) | def. | Muscle Sakai | | DDT Extreme Title
|
DDT Judgement 2014
Mar 21st 2014 | Akito | def. | D. J. Nira, Guanchulo, Kazuki Hirata, Keisuke Ishii, Konosuke Takeshita, Masa Takanashi, Soma Takao, Super Sasadango Machine, Tetsuya Endo, Yasu Urano, Yukio Sakaguchi | Battle Royal | |
DDT New Year's Gift Special
Jan 3rd 2014 | Akito & Antonio Honda & D. J. Nira & Daisuke Sasaki & Gota Ihashi & Guanchulo & HARASHIMA & Hikaru Sato & Kenny Omega & Konosuke Takeshita & Kota Ibushi & KUDO & Tetsuya Endo & Yasu Urano | def. | Danshoku Dino & Gorgeous Matsuno & Kazuki Hirata & Keisuke Ishii & Makoto Oishi & Masa Takanashi & MIKAMI & Shigehiro Irie & Soma Takao & Super Sasadango Machine & Tomomitsu Matsunaga & Toru Owashi & YOSHIHIKO & Yukio Sakaguchi | 28-man tag | |
DDT New Year's Gift Special
Jan 3rd 2014 | HARASHIMA (c) | def. | Super Sasadango Machine | | DDT Extreme Title
|
DDT Special 2013
Oct 20th 2013 | Antonio Honda (c) | def. | Super Sasadango Machine | | DDT Extreme Title
|
DDT Nippon Budokan Peter Pan 2012 ~ DDT 15th Anniversary
Aug 18th 2012 | Muscle Sakai | def. | Chon Shiryu | dark
| |
DDT Ryogoku Peter Pan 2010 ~ Summer Vacation
Jul 25th 2010 | MIKAMI & Tanomusaku Toba | def. (pin) | Goro Tsurumi & Tomomitsu Matsunaga & Jiro Hachimitsu & Manabu Nakanishi & Muscle Sakai & Poison Sawada JULIE & Toru Owashi & Yukihiro Abe | Gauntlet (tag) | |
DDT Dramatic Dick Togo ~ Non-Fix 9.29 Special
Sep 29th 2008 | Danshoku Dino & Muscle Sakai | def. | Hoshitango & Seiya Morohashi | | |
DDT Who's Gonna Top? 2008
Sep 28th 2008 | Toru Owashi | def. | Muscle Sakai | | |
DDT All Night Non-Fix 3.29
Mar 29th 2008 | Kota Ibushi & KUDO & Yasu Urano | def. | Danshoku Dino (c) & Masahiro Takanashi & Muscle Sakai | 6-person tag | DDT Iron Man Heavy Metal Title
(title change) |
DDT Judgement 2008
Mar 9th 2008 | Yoshiaki Yago | def. | Muscle Sakai | | |
DDT Day Dream Believer Tour 2006 In Toyama
Oct 9th 2006 | Antonio Honda & Francesco Togo & MORI Bernard | def. | Danshoku Dino & Michael Nakazawa & Muscle Sakai | 6-person tag | |
DDT Day Dream Believer Tour 2006 In Shizuoka
Oct 8th 2006 | Gorgeous Matsuno & Tanomusaku Toba & Tomomitsu Matsunaga | def. | Michael Nakazawa & Muscle Sakai & Yusuke Inokuma | 6-person tag | |
DDT Non-Fix 10/4
Oct 4th 2006 | HARASHIMA & Muscle Sakai & Toru Owashi | draw (NC) | Kota Ibushi & Mitsuya Nagai & Tanomusaku Toba | 6-person tag | |
DDT MUSCLE 11
Sep 29th 2006 | Muscle Sakai | def. (pin) | Chon Shiryu | pre-show
No DQ Loser Expulsion Wire Net Death Match | |
DDT All Night Non-Fix 9/23
Sep 23rd 2006 | KUDO & Sanshiro Takagi & Yoshiaki Yago | def. | Danshoku Dino & Muscle Sakai & Yusuke Inokuma | 6-person tag | |
DDT Sanshiro Festival
Sep 17th 2006 | Crusher Bam Bam & Hideki Shioda & Nojiri-kun & The Zack & Zenji Shanghai | def. | Danshoku Dino & Gorgeous Matsuno & Muscle Sakai | handicap tag | |
DDT Non-Fix 9/13
Sep 13th 2006 | Francesco Togo | def. | Muscle Sakai | | |
DDT Gorgeous Night 2006 In Fukushima
Sep 10th 2006 | Danshoku Dino & Muscle Sakai & Yusuke Inokuma | def. | Kota Ibushi & Masami Morohashi & Seiya Morohashi | 6-person tag | |
DDT Non-Fix 9/6
Sep 6th 2006 | Danshoku Dino & Muscle Sakai & Yusuke Inokuma | def. | Gorgeous Matsuno & KUDO & Sanshiro Takagi | 6-person tag | |
DDT Dramatic Style 2006
Aug 27th 2006 | Mitsuya Nagai & Poison Sawada JULIE & Tatsutoshi Goto | def. | Michael Nakazawa & Muscle Sakai & Yusuke Inokuma | 6-person tag | |
DDT Beer Garden Fight 8/13 Non-Fix Special Day
Aug 13th 2006 | Daichi Kakimoto & Kota Ibushi & KUDO & Mitsuya Nagai & Poison Sawada JULIE | def. | Danshoku Dino & HARASHIMA & Michael Nakazawa & Muscle Sakai & Toru Owashi | 10-person tag | |
DDT Beer Garden Fight 8/13 Non-Fix Special Day
Aug 13th 2006 | Danshoku Dino & Muscle Sakai | draw (NC) | Mitsuya Nagai & Poison Sawada JULIE | | |
DDT Danshoku Dino Produce - Beer Garden Fight 8/11
Aug 11th 2006 | Masami Morohashi | def. | Muscle Sakai, Seiya Morohashi | Falls Count Anywhere Scramble House 3-way Deathmatch | |
DDT HARASHIMA Produce - Beer Garden Fight 8/10
Aug 10th 2006 | Masami Morohashi & Seiya Morohashi & Tanomusaku Toba | def. | Danshoku Dino & Michael Nakazawa & Muscle Sakai | 6-person tag | |
DDT Daichi Kakimoto Produce - Beer Garden Fight 8/7
Aug 7th 2006 | Cherry & Fuka & Shuu Shibutani | def. | Daichi Kakimoto & Michael Nakazawa & Muscle Sakai | 6-person tag | |
DDT Daichi Kakimoto Produce - Beer Garden Fight 8/7
Aug 7th 2006 | Daichi Kakimoto & Fuka | draw (NC) | Michael Nakazawa & Muscle Sakai | | |
DDT Memories of Summer Vacation 2006
Jul 23rd 2006 | Ryuma Go | def. | Muscle Sakai | | |
DDT Non-Fix 7/12
Jul 12th 2006 | Daichi Kakimoto & The MAC | def. | Muscle Sakai & Yusuke Inokuma | | |
DDT Dramatic Dragons 2006
Jul 9th 2006 | Mammoth Handa & Mitsuya Nagai & Sanshiro Takagi | def. | Michael Nakazawa & Muscle Sakai & Yusuke Inokuma | 6-person tag | |
DDT Go Go West Tour 2006 ~ MIKAMI Triumphal Return
Jul 2nd 2006 | Mecha Mummy | def. | Antonio Honda (c), Bull Armor TAKUYA, Francesco Togo, Michael Nakazawa, Muscle Sakai, Tanomusaku Toba (c), The MAC | battle royale | DDT Ironman Heavymetalweight Championship
(title change) |
DDT Go Go West Tour 2006 In Hiroshima
Jul 1st 2006 | Jet Shogo & Outsider & Poison Sawada JULIE | def. | Danshoku Dino & Muscle Sakai & Yusuke Inokuma | 6-person tag | |
DDT King Of DDT '06
Jun 25th 2006 | HARASHIMA & Muscle Sakai & Yusuke Inokuma | def. | KUDO (c) & Masami Morohashi (c) & Seiya Morohashi (c) | 6-person tag | Jiyugaoka Six Man Street Fight Tag Team Title
(title change) |
DDT Non-Fix 6/14
Jun 14th 2006 | HARASHIMA & Muscle Sakai & Yusuke Inokuma | def. | Daichi Kakimoto & Masami Morohashi & Seiya Morohashi | 6-person tag | |
DDT Audience Tour 2006 In Niigata
Jun 11th 2006 | Danshoku Dino & Muscle Sakai & Yusuke Inokuma | def. | Chon Shiryu & Sanshiro Takagi & Tanomusaku Toba | 6-person tag | |
DDT matches wrestled by Muscle Sakai