
My Boy
My Boy shares the Drama, Psychological, Slice of Life genres and similar themes: Female Protagonist, Male Protagonist.
View detailsThe 10 best manga like Rental Onii-chan — also known as mangas like Rental Onii-chan — that readers recommend next.
If you loved Rental Onii-chan, you're in for a treat. This Drama, Psychological, Slice of Life manga (2017) is beloved for its Tragedy, Hikikomori, Family Life elements, and the titles below share that same DNA — handpicked based on community votes, overlapping genres, and thematic similarities. Each recommendation is ranked by reader affinity on AniList.

レンタルおにいちゃん
After the death of her parents, Kanami Tachibana's once kind older brother suddenly changes for the worse, leaving her to fend for herself. When Makoto Asahi finds her like this, he offers up to become a brother to her. Kanami, feeling the kindness she once felt with her brother and scared to forget her sibling, offers to pay him money for this deed. As their bond strenghtens and Kanami gets to see more of the world than ever, will she get back the kind brother she once loved?
After the death of her parents, Kanami Tachibana's once kind older brother suddenly changes for the worse, leaving her to fend for herself. When Makoto Asahi finds her like this, he offers up to become a brother to her. Kanami, feeling the kindness she once felt with her brother and scared to forget...
Rental Onii-chan has 20 chapters.
Rental Onii-chan belongs to the Drama, Psychological, Slice of Life genres.
The top manga similar to Rental Onii-chan include My Boy, One Room of Happiness, Rinko-chan to Himosugara. These share key genres and themes with Rental Onii-chan.