Ren is only nine years old when he loses his mother, gets rejected by his remaining family, and ends up wandering the streets of Shibuya with nowhere to go. Then he stumbles through a passage into Shibuten, a whole other world populated by anthropomorphic beasts. There he meets Kumatetsu, a powerful but rough-around-the-edges warrior who's trying to become the next lord of the realm but can't get anyone to follow him. Out of mutual desperation, Kumatetsu takes Ren as his apprentice, renaming him Kyuuta. What follows is this messy, stubborn, genuinely affecting mentor-student relationship where neither of them really knows what they're doing but they keep pushing each other forward anyway. The martial arts training ties into something deeper — spiritual growth, identity, figuring out who you are when you've lost everything. Studio Chizu's hand-drawn animation makes Shibuten feel alive and textured in a way that's hard to pull off, and the soundtrack hits in all the right emotional places without overdoing it. If you liked Spirited Away's "lost child in a strange world" setup or the family dynamics in Wolf Children, this is in that same lane. It also carries some of the mythic weight of Princess Mononoke, just filtered through a coming-of-age story instead of an ecological fable. Mamoru Hosoda directed this, and it's one of his warmest films — a fantasy movie about found family that earns its emotional beats honestly.
A powerful beast, Kumatetsu mentors a human boy, fights for the Beast Kingdom throne, and ultimately reincarnates to protect his apprentice.
Portrayed by Swasey John
A runaway boy, Ren, becomes Kumatetsu's apprentice in the beast world, learning to become strong.
Portrayed by Vale Eric
Portrayed by Apprill Bryn
akireghoul★★★★★AnimeThis is my third time watching this movie, and I love it. It's not your typical story of a wise teacher instructing his student; it's a mutual learning experience. Both are equally broken inside and have to learn to grow, heal, and overcome their weaknesses. I love the blend of comedy, epic battles, and the profound message about finding your own identity, dealing with loneliness, and confronting that "darkness" or emptiness we sometimes feel inside.
dyenome★★★★★EP 1The pacing is a bit slow, especially at the start, but the story and animation are awesome. It’s a story about family and growth, about how kids learn from adults and vice versa, and about what it means to be human and what the word “father” really means.
kayo19842022★★★★★AnimeI went into this film quite trepidatiously, but boy was I wrong. This goes to show you to never judge a book by it's cover (in this case movie cover). The film was emotional, heart felt, beautiful, and dramatic. The dialogue and characters kept me enthralled as much as the gorgeous visuals. There were two dramatic shifts in the narrative that were a bit jarring, but in the end they only added to this amazing coming of age story. Towards the end I also got "Akira" vibes which is never a bad thing. Overall I highly recommend this film.
erisa★★★★☆AnimeThis anime has an interesting plot. It's an emotional anime about self growth. About founding yourself and to become someone who you want to be. Also, the dynamic interaction between Ren and Kumatetsu adds to the excitement of this anime. The visual and the soundtrack is engaging too.
