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

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

Natsuyasumi Kids wa Kozukuri Kenkyuuchuu

[Kidoukan (Kidou Muichi)] Kodomo no Seikatsu [English] {Hennojin} [Digital]

[Kidoukan (Kidou Muichi)] Hadaka Kinenbi[Chinese] [oo君個人漢化] [Digital]

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

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

Natsuyasumi Kids wa Kozukuri Kenkyuuchuu

Red Ridden Hood - Color

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

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