Same-themed manga about kid fighting female ninjas from japanese imageboard. Hentai

(C96) [Kidoukan (Kidou Muichi)] Natsuyasumi Kids wa Kozukuri Kenkyuuchuu [English]

(C89) [Kidoukan (Kidou Muichi)] Chiisana Seikatsu 4 [Sample]

Red Ridden Hood - Color

[Kidoukan (Kidou Muichi)] Kanojo no Omocha! 2 [Digital]

(COMIC1☆13) [Kidoukan (Kidou Muichi)] Narumi no Heya [Chinese] [oo君個人漢化]

[Kidoukan (Kidou Muichi)] Chiisana Sei no Melody [Chinese] [脸肿汉化组] [Digital]

Natsuyasumi Kids wa Kozukuri Kenkyuuchuu

Minami no Kuni de Hina wo Tobasete | Hina in the Sky of a Country from the South!

Natsuyasumi Kids wa Kozukuri Kenkyuuchuu

[Kidoukan (Kidou Muichi)] Hadaka Kinenbi [English] {Hennojin} [Digital]