Hitoma Iruma (入間 人間, Iruma Hitoma, born 1986) is a Japanese writer and light novel author, best known for creating Ground Control to Psychoelectric Girl and the yuri series Adachi and Shimamura,^[1] both of which have received anime and manga adaptations.^[2][3] He is also known for having written Regarding Saeki Sayaka, a light novel spinoff series of Nio Nakatani's manga Bloom Into You.^[4][5] He was born in Gifu Prefecture.

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