Mini-Game for Anime “A Wild Last Boss Appeared!” Now Available for Smartphones! Special Video Featuring Voice of Lufas, Ami Koshimizu, and Other Star Guests Competing Also Released!

Special video released, featuring Tokyo Hoteison, Ami Koshimizu, ichigo (Kishida Kyoudan & THE Akeboshi Rockets), and other star guests, packed with laughter and heated battles

To commemorate the release of the mini-game “Who is the True Last Boss!? Tremble Your Muscles and Tap Rapidly to Attack,” a special video has been released starring Ami Koshimizu as Lufas Maphaahl, ichigo (the vocalist of Kishida Kyoudan & THE Akeboshi Rockets who passionately performs the opening theme), and Tokyo Hoteison as MC.

The video brings together muscle-proud star guests perfect for “Who is the True Last Boss!? Tremble Your Muscles and Tap Rapidly to Attack.” Saya Kamitani, a pro-wrestler known as the “Evil Queen of the Reiwa Era,” who won two championships in “STARDOM in KORAKUEN 2025 Sep.” on the day of the shoot, appears. Ladybeard, an Australian musician known for his performances as a cross-dressing pro wrestler and performer, also joins the battle. Added to them is Shogo from Tokyo Hoteison, renowned for his love of anime and manga as well as a winner at bodybuilding competitions. The guests compete in a score challenge for in-show rewards, delivering powerful and unpredictable game battles like a runaway train.

“Who is the True Last Boss!? Tremble Your Muscles and Tap Rapidly to Attack” Special Video

Score challenge also held – Win luxurious Gold’s Gym high-end protein worth 100,000 yen in a drawing for one lucky winner

Anyone can play the mini-game “Who is the True Last Boss!? Tremble Your Muscles and Tap Rapidly to Attack” for free from the anime’s official website.

How to Play

1.Tap the screen as fast as you can for 30 seconds after the starting signal.
2.Level up according to the number of taps.
Randomly, you can get a high score bonus.
3.Receive a special character wallpaper based on your level score.
Furthermore, win high-end protein worth 100,000 yen!
4.If you achieve a Level 1,000+ (Lufas class) score, post your result to X from the result screen to apply for the campaign. During the campaign period, one winner will be chosen by drawing from among those who applied to receive high-end Gold’s Gym protein worth 100,000 yen.

[Score Challenge Application Deadline]
Until Sunday, November 9, 2025, 23:59

(C)炎頭/アース・スター エンターテイメント/野生のラスボスが現れた！製作委員会