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Alternative Titles

English: The Hills Have Size
Synonyms: Hitozuma Kasumi-san
Japanese: 人妻♪かすみさん


Type: OVA
Episodes: 2
Status: Finished Airing
Aired: Dec 9, 2005 to Apr 14, 2006
Licensors: Media Blasters
Studios: None found, add some
Source: Visual novel
Genres: Hentai
Duration: 30 min. per ep.
Rating: Rx - Hentai


Score: 6.841 (scored by 1,689 users)
1 indicates a weighted score. Please note that 'Not yet aired' titles are excluded.
Ranked: N/A2
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #4385
Members: 3,715
Favorites: 21
Ranked N/APopularity #4385Members 3,715
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Episodes: /2


A university student Matsubara Ryoji was living alone. But he had uncle near the aparment, and he often went to his house. Because the uncle was busy and often absent, for his wife and daughter, Ryoji was reliable person. On the other hand, Ryoji secretly fell in love with the aunt, Kasumi.

One day, the neighbor houses were robbed while they were absent. The uncle proposed Ryoji would leave the aparment and live together.

(Source: AnimeNfo)


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Related Anime

Characters & Voice Actors

Matsubara, Kasumi
Matsubara, Kasumi
Matsubara, Ryouji
Matsubara, Ryouji
Yusa, Kouji
Yusa, Kouji
Ukishima, Harumi
Ukishima, Harumi
Suzuki, Keiko
Suzuki, Keiko


Oogomori, Yukihito
Oogomori, Yukihito
Director, Storyboard, Key Animation, Animation Director
Tinker Bell
Tinker Bell
Original Creator
Sumeragi, Kohaku
Sumeragi, Kohaku
Original Character Design
Nagao, Hitoshi
Nagao, Hitoshi
Art Director

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More reviewsReviews

Feb 24, 2008
Hitozuma Kasumi-san (aka Hills Have Size – Don’t you just love the English titles for Eroges) sets a new mark for oppai/eroge animation, I would argue that its animation is as good as Discipline, Cleavage, or Bible Black. The story centers on Kyoji a college student who comes to live in his cousin’s home because the cousin asked him to because of some crimes that had occurred in the surrounding area and as any good Japanese business does, he travels all of the time. At the start of the 2 OVAs, Kyoji happens to see his cousin’s wife, Kasumi pleasuring herself while watching a explicit read more
I found this review Helpful
Jul 31, 2008
A mixture of the classical drama's incest manga have with the quality (art and animation) as the Bible Black Only series. Let me first talk about the quality (art and animation), it's so well done that I would have rated it higher than Bible Black Only, but since that was my favourite hentai, I can't really do that. Regardless, if you haven't seen that, this should be your delight - but first be warned it does include an incest storyline - unless that's what you like, like me. In my opinion, how well is the art and animation? Well, if I were to compare with read more
I found this review Helpful


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Poll: Hitozuma Kasumi-san Episode 2 Discussion
hanyuhi16 - Jun 27, 2010
11 replies by Viteracf_H_ »»
May 31, 5:14 PM
Poll: Hitozuma Kasumi-san Episode 1 Discussion
AlexSadist-sama - Aug 6, 2011
4 replies by User-san »»
Aug 30, 2015 6:56 AM