Tenichi Iemori cooks and cleans for his whole family, goes to high school, and works part-time as a house cleaner to help with the bills. Then Himari Yoshino transfers into his class. She is the president of a cosmetics brand that girls idolise, and its model.
The Japanese official site bills it as a romantic comedy between a high school girl company president and a house-cleaning boy. Tenichi ends up handling Himari's housework while growing closer to Honoka Kanai, and the English volume 2 that VIZ Media released on 1 September covers the day of his date with Honoka at a comedy show. The moment it ends, Himari messages him: she is sick and needs someone to come look after her.
Genki Ono's first full-length series was Full Drive, a table tennis manga that ran in Weekly Shonen Jump. Hima-Ten! was his return to the magazine, opening in issue 32 of 2024. D&C Media publishes it in Korean as ํ๋งํ !.
The serial ended in issue 31, on sale 29 June 2026, and volume 11, out on 4 September, is the last. In it Tenichi frets through a two-person study session with Honoka while rethinking what Himari means to him, then appears in Himari's photo book as her housekeeper. On the day of the shoot, the two of them begin their final housekeeping job together.
