There is a tower that summons chosen people called "Regulars" with the promise of granting their deepest desires. Whether it be wealth, fame, authority, or something that surpasses them all—everything awaits those who reach the top.

Twenty-Fifth Bam is a boy who had only known a dark cave, a dirty cloth, and an unreachable light his entire life. So when a girl named Rachel came to him through the light, his entire world changed. Becoming close friends with Rachel, he learned various things about the outside world from her. But when Rachel says she must leave him to climb the Tower, his world shatters around him. Vowing to follow after her no matter what it takes, he sets his sight on the tower, and a miracle occurs.

Thus begins the journey of Bam, a young boy who was not chosen by the Tower but opened its gates by himself. They call his kind "Irregulars"—beings that have shaken the very foundation of the Tower each time they set foot inside it.

Details

Genres

Studios

• Telecom Animation Film
• Crunchyroll

Staff

• Hirokazu Hanai — Assistant Director
• Yasuyuki Konno — Sound Effects
• Kumiko Taniguchi — Special Effects Supervisor
• Masashi Kudou — Character Design
• Takashi Sano — Director, Episode Director (OP; eps 1, 13), Storyboard (OP; eps 1, 3, 6, 7, 9-11)
• Takashi Hashimoto — Action Supervisor, Effects Supervisor
• Kenji Masuda — Layout Supervisor, Prop Design
• Takayuki Yamaguchi — Sound Director
• Kevin Penkin — Music
• Hiromitsu Iijima — Music Producer
• Miho Tanino — Animation Director (OP; eps 1-6, 8-13), Character Design
• Erika Yoshida — Script, Series Composition
• Keiichirou Shimizu — Art Director
• Masahiko Suzuki — Creature Design
• Kazuhiro Nii — Editing
• Yui Andou — Sound Effects