Tomoda Ryouichi is on his way home from prep school when he is suddenly asked to clean the universe from space pests. Together with the three female androids: Mitsuru, the attack unit, Sherazado, the defense unit, and Asheru, the mobile unit, Ryouichi becomes the invincible hero "Esugaiya" and defeats the pests to preserve the peace of the universe. [Written by orithyea]

Anthology

Subete Kurumi wakes up one morning with a giant caterpillar on his head. To his shock, the caterpillar turns into a baby! Thus, this marks the end of Subete's normal and quiet life and the start of his crazy life with the mysterious baby Mikoto. [Written by orithyea]

A bonus chapter was included in the 8th volume of [Futaba-kun Change](https://www.mangaupdates.com/series.html?id=34959323453)

A collection of short stories originally published between 1986 and 1990. Volume 1 of the Hiroshi Aro Works Collection. Included stories: -Fuuin -Ninkyouyouseiden -Calling -Joou Heika no A-ko -Spartan B-ko -Akachan wa C-ko ga Osuki

Collection of short stories originally published between 1985 to 1997. Volume 6 of the Hiroshi Aro Works Collection. Included stories: -Nariyuki Performer -Daidatsui -Maruhi Koinyoubou -Hanko Kudasai -Shimojimo no Jijou!? -Sorenuke! Seima Massage -ESP Shoujotai Hyper 3 -Garasu no Hibi -Part Time Chaser