Claim: Alley of First Love, a Japanese boys love manga, was written by Ellie Mamahara and published by Tokuma Shoten.
Evidence: Alley of First Love (Japanese: 初恋横丁, Hepburn: Hatsukoi Yokochō, billed as "Ellie Mamahara's Alley of First Love" by Blu) is a Japanese boys love manga written and illustrated by Ellie Mamahara. Tokuma Shoten