Synonyms: Hagane no Renkinjutsushi: Prototype
Published: Jun 10, 2011
Serialization: Shounen Gangan
Authors: Arakawa, Hiromu (Story & Art)
Score: 7.351 (scored by 2,358 users)
1 indicates a weighted score.
2 based on the top manga page. Please note that 'R18+' titles are excluded.