I don't really know what Isaka was trying to do here, with Son Goku, a young man who doesn't leave his room, a chorus that sings outside of a convenience store, an exorcist and one of the weirdest array of characters to grace his writing. But, even if probably the thing makes zero sense, it is strangely entertaining and, if you get into the story, it kind of makes sense. Without making sense.
The best: it is weird
The worst: the pace could have been improved; it feels like a nice attempt at something that fails to get where it was intending
Alternatives: "ゴールデンスランバー" ("Remote Control") is an easier to read and way more fun book by Isaka
6.5/10
(Japanese; original)