Masayoshi Oishi x Airi Suzuki's Desho Fes!!!! 2026 Shakes Ariake! A One-Night-Only Anime Song Festival Delivering 5 Years of Gratitude

The program 'Masayoshi Oishi x Airi Suzuki no Desho Desho!!', which is currently streaming on the YouTube channel 'Doga, Hajimete Mimashita', held its largest-ever event, 'Masayoshi Oishi x Airi Suzuki no Desho Fes!! 2026 Ariake de Arittake no Arigatou 5th Anniversary GO! GO! GO! Desho!!', on May 20th at the 'SGC Hall Ariake' (located on the 1st floor of Tokyo Dream Park). To commemorate the 5th anniversary of the broadcast, this event welcomed gorgeous guests Kocchi no Kento and TRUE, who have strong ties to the program, to deliver a night of special god-tier anime song covers and miraculous collaborations, packing in 5 years' worth of gratitude. A massive crowd of fans who love the program flocked to Ariake, and the event concluded with spectacular success.

The event opened with the program's main hosts, Masayoshi Oishi and Airi Suzuki. They instantly engulfed the venue in a whirlpool of enthusiasm with 'Sign wa B -Ai Solo Ver.-'. The audience joined in with call-and-response cheers of 'Urya Oi!', making it the perfect song to kick off the event. They then seamlessly passed the baton to the guest medley.

The guests for this event were TRUE, who has supported the program since its early days, and Kocchi no Kento, who has already appeared on the show multiple times and become great friends with Oishi and Airi. TRUE, who reportedly wore a white outfit during her very first appearance on the program, donned a white dress this time as well, lightly singing the opening theme song 'Sincerely' from the TV anime 'Violet Evergarden'. Kocchi no Kento energetically performed the opening theme song 'Kekka Orai' from the anime 'My Hero Academia: Vigilantes', expressing his affection for the show by saying, 'I just love the fluffy, relaxed vibe of you two!'

For this occasion, Masayoshi Oishi and Airi Suzuki each performed three songs that were highly ranked by fan votes from among the tracks they had previously sung on the program. Oishi sang 'Umapyoi Densetsu' from the game 'Uma Musume Pretty Derby', the first opening theme 'Guren no Yumiya' from the TV anime 'Attack on Titan', and the opening theme 'Butter-Fly' from the TV anime 'Digimon Adventure'. Suzuki performed the first opening theme 'only my railgun' from the TV anime 'A Certain Scientific Railgun', the theme song 'Sousei no Aquarion' from the TV anime 'Genesis of Aquarion', and the image song 'Snow Halation' from 'Love Live! School idol project'. While Oishi captivated the audience with his outstanding humor and vocal prowess, filling the venue with a joyous atmosphere, Suzuki also resonated with her powerful singing voice, ensuring the event was a massive hit right from the start.

Naturally, the two guests also performed covers. TRUE refreshingly sang 'Little Soldier', the ending theme song of the second season of the anime 'That Time I Got Reincarnated as a Slime', to a fast-paced sound. Meanwhile, Kocchi no Kento sang 'Long Hope Philia', the ending theme of the third season of the anime 'My Hero Academia', which is also a song by his older brother Masaki Suda. His expansive singing voice enveloped the venue, creating a profound sense of unity in Ariake.

The true thrill of this event wasn't just the covers, but also the collaborative battles among the performers, which served as a special highlight. Airi Suzuki and TRUE collaborated on 'Escape', which happens to be Airi Suzuki's very first solo single. TRUE actually wrote the lyrics for this track, making the collaboration a long-cherished wish for both of them, and they fascinated the venue with emotional vocals that penetrated deep into the audience's hearts. On the other hand, Masayoshi Oishi and Kocchi no Kento fused in a new form of collaboration by performing a mashup of their respective original songs, 'Shinda!' (Masayoshi Oishi) and 'Shinuna!' (Kocchi no Kento). The two artists, who released songs with similar titles at almost exactly the same time, showcased an overwhelming sense of camaraderie. Furthermore, Masayoshi Oishi and Airi Suzuki collaborated on the memorable song 'secret base ~Kimi ga Kureta Mono~'.

To top it all off, all the performers gathered to sing 'Hai Yorokonde' and the opening theme song 'GO!!!' from the anime 'NARUTO' in a grand chorus. In her final message, Suzuki shared her aspirations for the future, saying, 'I want to start running again towards our 10th anniversary.' Oishi concluded the event with a bright and ambitious comment: 'For our 10th anniversary, we are aiming for the Tokyo Dome with an even bigger venue!!'

A complete version of this highly satisfying event will be broadcast on CS Tele-Asahi Channel 1 on Friday, July 10th at 7:00 PM. In addition to the live concert footage, it will feature exclusive behind-the-scenes video from the day of the event. Furthermore, a present campaign will be held on social media, where lucky followers can win T-shirts autographed by the performers.