Uwaki Biyori -Datte Kareshi to Suru yori Kimochi Iin da Mon-

浮気日和 ―だって彼氏とするより気持ちいいんだもん―

TitleUwaki Biyori -Datte Kareshi to Suru yori Kimochi Iin da Mon-
Original title浮気日和 ―だって彼氏とするより気持ちいいんだもん―
LengthVery short (< 2 hours)
DeveloperAtelier Sakura
Publishers Atelier Sakura
Shares characters
Angel Game
Kashidashi Tsuma, Marina no "Netorase...
Shiritsu Netori Gakuin 2 -Zoku 10 nin...



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Main characters

Side characters

Nakamura Hiroto
Nakamura Hiroto中村 浩人 
Hair, Blond, Short
Eyes, Blue
Clothes, Hoodie
Role, Not a Virgin, Sex Friend, University Student
Subject of, Sexual Dysfunction
Engages in (Sexual)


A young man in his sophomore year of college, Hiroto is your average student when it comes to both academics and athletics. However, his style and personality seem like the type that older people would consider acceptable. He’s quite popular with the older ladies.

He works part-time at the same supermarket as Marina while he attends the local college. The girl he was dating dumped him, saying she had ”found someone she loved.” He was heartbroken.

[From MangaGamer]

Make an appearance

Azuma Marina
Azuma Marina東 満里奈 
Hair, Ahoge, Parted in Middle, Shoulder-length, Violet
Eyes, Amber
Body, E+ Cup, Young-adult
Clothes, Baby-doll, Crop Top, Short Shorts, Tank Top
Personality, Assertive, Atashi, Friendly
Role, Ex-girlfriend, Housewife, Mother, Not a Virgin, Sex Friend, Wife
Engages in, Netorase
Subject of
Engages in (Sexual)
Subject of (Sexual)


The wife of the main character, Kenji Azuma, Marina is a mother of one. She just recently turned 30 but looks much younger. Being an "older sister" type of girl, she tends to watch after those younger than herself, which means that everyone depends on her.

Marina is a former athlete with a very candid attitude and no major dislikes. The way she speaks is slightly masculine.

[From MangaGamer]

In OL Marina no Doutei Choukyou, she find an old diary and remember the days before dating Kenji and how she fell in love with him.