Dimension High School
Promotional Videos / PV
Official Images / Key Visuals
Junpei Shirayama is a student attending Jigen high school when he picks up a rock in the school garden one day. He along with Ryuusei Midorigaoka, Tsuyoshi Kikawada, and Yurio Mizukami are all to receive remedial lessons from their teacher Souji Momotani. It is there that the rock Junpei picked up begins to move… and speak!
‘You boys are the prophesied heroes! Please help exterminate the genie of destruction!’ is what this mysterious rock who claims to be named Spudio the 22nd says. Naturally, his out-of-this-world claim befuddles them and they aren’t following. Tired of waiting, Spudio begins to emit a light! When the boys open their eyes, they are now in an anime world…!?
Now, according to the random Spudio, these boys must train themselves by solving riddles and puzzles… But the real question is, will they be able to get home safely to the real world at the end!?
Characters & Voice Actors List
Voice Actor: Takahide Ishii
Junpei is a third-year student at Jigen High. He has no special skill nor clear path for the future and lives an average everyday life. His only hobby per se, is his vegetable garden on his veranda at home. He is the type to avoid anything with others and he tends to overstate the obvious, but he does have this ability to provide simple insight.
Voice Actor: Takeo Ootsuka
Ryuusei is a third-year student at Jigen High. He is normally at the top of his class. He is obsessed with Souji, and so is participating in the remedial lessons for his own personal desire. He is high-strung, proud, and takes a high hand against anyone other than Souji. His childhood friend is Junpei and they were good friends when they were little, but now…
Voice Actor: Shouhei Hashimoto
Yurio is a third-year student at Jigen High. He has fair skin and is sickly. At school, he gives off a strong, gloomy vibe of someone who likes anime, and he uses pre-pubescent looks to his advantage as a magazine model. Yurio is very popular and has over 20k followers on Instagram. His type varies, but for some reason, he is close with Tsuyoshi.
Voice Actor: Takuma Saiki
Tsuyoshi is a third-year student at Jigen High. Two years ago, he was in a motorcycle accident where he was seriously injured and is now repeating this year. He has studying and is the type to act before thinking about the situation. He’s labeled as a troublemaker at school, but he is actually kind at his core and is quite emotional. Tsuyoshi will always listen carefully to whatever Yurio says.
Voice Actor: Toshiyuki Someya
Souji is the science teacher taking care of the remedial lessons for the four boys. He has a serious amount of knowledge, an effective way of teaching, and due to the fact that he is polite to everyone, he is very popular at school. He is kind but easily pushed around at school and is no good with money.
Spudio the 22nd
Voice Actor: Takuya Eguchi
Spudio is a talking meteorite who suddenly appeared at Jigen High School one day. He invites the boys in the classroom to another world. He claims that he used to be a good-looking guy, but he used up all his energy and became a rock.
Voice Actor: Junichi Suwabe
Sphinx is a being who appears in front of the boys in the anime world. Following the ‘absolute rule’, the boys must answer his riddles and puzzles that he presents. Those who fail or are incorrect will be eaten. He plots to conquer the 3D world.
For more information: Official Website
(Credit Honey’s Anime when you use our description.)