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A mysterious girl from a destroyed planet shows up at the school holding the most delinquents. Arriving to school a bit late, Raku Itsushima is welcomed by a school wide brawl to decide the strongest in the school, as well as the one to experience a special something rewarded by the girl. Raku's adventure to protect Earth starts now.

Other Facts

PublishedSep 14, 2013 to Mar 14, 2015
SerializationComic Gene
Last UpdatedJuly 22, 2017
LanguagesEnglish, Japanese
Other namesGuren Five, グレン5, Crimson Five


Chapter 5-9June 18, 2017
Chapter 4.5August 30, 2016
Chapter 4August 30, 2016
Chapter 3August 30, 2016
Chapter 2August 30, 2016
Chapter 1August 30, 2016