SANYO Exhibits at Niconico Chokaigi 2026: Unveiling New Image Girls 'SEA Girls' and Hosting Nijisanji Collaboration Match

Sanyo Bussan Co., Ltd. exhibited the SANYO booth at 'Niconico Chokaigi 2026', one of Japan's largest subculture festivals, held at Makuhari Messe for two days on Saturday, April 25, and Sunday, April 26, 2026.

Marking their 8th exhibition, the booth operated under the concept of 'Creating a new Umi Monogatari community together with attendees'. They established the 'Umi Pachi Club', treating visitors as new club members. The booth was bustling with many 'members' as they rolled out numerous participatory programs emphasizing shared enjoyment and experiences.

■ Unveiling SANYO's New Image Girls, the 'SEA Girls'
The three members for Miss Marine, Miss Warin, and Miss Urin, who color 'Umi Monogatari', have been decided.
The opening stage on the first day, which kicked off the SANYO booth, featured the announcement of the new SANYO 'Umi Monogatari' image girls.

Revamping the long-beloved 'Miss Marine-chan' concept, the 'SEA Girls' were born to further highlight the individuality of each character. The three members—Noko Ichinose as Miss Marine, Mao Goto as Miss Warin, and Yumena Nishino as Miss Urin—took the stage to express their enthusiasm for future activities. Alongside this, a graduation ceremony was held for Anon and Keito Kamura, the '10th Miss Marine-chans' who have been active since 2023. While looking back on their memories, warm messages of encouragement were sent to the new 'SEA Girls'.

■ Renewal for the 15th Anniversary! Reika Appointed as 'SANYO Official Coral Conservation Ambassador'
It was announced that Reika, who has been active as the '4th Miss Warin', graduated from the role and will expand her activities as the newly appointed 'SANYO Official Coral Conservation Ambassador'. In conjunction with this, it was decided that her flagship program broadcast on RBC Ryukyu Broadcasting will be renewed. Aligning with the milestone of the program's 15th anniversary, it was a major announcement for her new stage.

Official YouTube 'Minami no Shima no Reika-chan ~Coral and the Sea Story~'
https://www.youtube.com/@okinawa_sango_sanyo

■ Comments from SANYO's 'Umi Monogatari' New Image Girls, 'SEA Girls'
Miss Marine: Noko Ichinose
'While cherishing Marine-chan's charm, I will do my best to become someone loved by everyone. Thank you for your support!'
Miss Warin: Mao Goto
'I feel I have many things in common with Warin-chan. I will work hard to convey her charm to as many people as possible!'
Miss Urin: Yumena Nishino
'I want to work hard with a charming smile just like Urin-chan. I will be active to deliver energy to everyone!'
SANYO Image Girls 'SEA Girls' Official Website
https://www.sanyobussan.co.jp/fan/seagirls/

■ Huge Cheers for the Pachinko Battle: Popular VTuber Group 'Nijisanji' vs 'SANYO' Team! Renowned e-Sports Commentator OooDa Navigates the Fierce Match
At the main stage of the SANYO booth, a pachinko battle was held in collaboration with the popular VTuber group 'Nijisanji'. Each day, the 'Nijisanji' team competed against the 'SANYO' team, which included the newly debuted SEA Girls.

For the 'Nijisanji' team, Gaku Fushimi (25th and 26th) and Lain Paterson (26th) made their second appearance at the SANYO booth, joined by first-time participant Ness Sakaki (25th). Furthermore, matches between Nijisanji members were also realized, making it a special and irresistible stage for fans.

Facing them, the 'SANYO' team featured the newly introduced 'SEA Girls', joined by pachinko writer Dotechin and pachinko YouTuber Yosuke as commentators and players. OooDa, familiar from e-sports tournament commentary, served as the main MC, and his immersive and exceptional commentary greatly excited the venue.

Every time the symbols aligned on the screen resulting in a jackpot, voices of joy and loud applause erupted from the audience, bringing the energy to its peak.

The 'Nijisanji' team secured victory on both the 25th and 26th, and the stage concluded as a massive success.