1 + 1
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Alternative Titles

Synonyms: 1 + 1, 1+1, 1 Plus 1, One Plus One, いち たす いち
Japanese: いち たす いち


Type: Manga
Volumes: 10
Chapters: Unknown
Status: Finished
Published: 2003 to ?
Genre: Romance Romance
Theme: School School
Demographic: Shoujo Shoujo
Serialization: Bessatsu Hana to Yume
Authors: Fujisaki, Mao (Story & Art)


Score: 6.851 (scored by 117117 users)
1 indicates a weighted score.
Ranked: #95102
2 based on the top manga page. Please note that 'R18+' titles are excluded.
Popularity: #17908
Members: 503
Favorites: 2
Ranked #9510Popularity #17908Members 503
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Chapters: /?
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It's about a girl who falls in love with her little brother. She thinks it's bad but the two of both learn, they are not blood related. (Source: Lover's Dream)


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