Kilplix ♋

Gon is a young boy who wants to be a Hunter. There are various types of Hunters in his world, and being a Hunter gives one certain privileges.

16 years after the "Law for Public Order and Morals in Healthy Child-Raising" banned coarse language in the country, Tanukichi Okuma enrolls in the country's leading elite public morals school and is soon invited into the Anti-Societal Organization (SOX) by its founder, Ayame Kajou. As a member blackmailed into joining by Ayame, Tanukichi ends up taking part in obscene acts of terrorism against the talented student council president Anna (for whom Tanukichi has a crush on).

The Air Trek is a kind of inline skate, but it is customizable and even has an engine. This is a story about a boy, Baby Face Itsuki.

Ikebukuro, Tokyo. Mikado Ryugamine is a young man who yearns for the city like no other.