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Umi to Yuki no Cyan Blue


TitleUmi to Yuki no Cyan Blue
Original title海と雪のシアンブルー
AliasesCyan Blue of Sea and Snow


At the end of autumn, I got a younger sister. She is someone who has never seen the ocean.
I didn't know what to say, so I took my sister to the beach.
And so our daily lives began.

The protagonist Aono Shion lives in the countryside where the city is snowy.
He will soon leave the school which he used to attend.

―― "Graduation"

After graduation, he will move to Tokyo for higher education.

The younger sister who will no longer lives with him―Aono Nana,
The classmates who will no longer be with him―Sumiki Kotoha, Hagino Yume, and Chigira Shuuto,
The underclassman who will no longer with him―Nabatake Inaba, and
The homeroom teacher who will no longer with him―Matsuki Ira.

Farewells are bound to come, be it to shallow, or to deep relationships.

As he prepares to graduate and move to Tokyo, Shion takes his goodbyes to the place he grew up at and everyone he grew up with. While he's at it, he also recalled the bonds he had forged, the feelings he realized for the first time, and the signs he was finally able to notice. He spends his remaining days with the feeling of loneliness on leaving his hometown, mixed with the feeling of excitement of new world he's about to go, eventually, the day comes.

This is the story about Shion and his friends about what "graduation" means.

[Translated from Official website Synopsis]


Aono Shion青野 志音A
MeasurementsHeight: 175cm
Birthday25 October
HairBrown, Short, Spiky
RoleTwelfth Grader

Main characters

Matsuki Ira松木 衣良B
MeasurementsHeight: 167cm, Bust-Waist-Hips: 84-60-86cm, D cup
Birthday21 April
HairBraid, Ponytail, Waist Length+
RoleHomeroom Teacher
Voiced byMoriya Kokoro
Nabatake Inaba菜畑 いなばA
MeasurementsHeight: 153cm, Bust-Waist-Hips: 73-55-76cm, A cup
Birthday28 March
HairBlond, Twin Tails, Waist Length+
EyesAmber, Multicolored Eyes, Red
BodyFang, Pale
ClothesAnkle Socks, Sailor School Uniform
RoleTenth Grader
Voiced byFutaba Mint

Side characters

Chigira Shuuto千木良 周人O
MeasurementsHeight: 156cm
Birthday5 April
RoleClassmate, Twelfth Grader
Voiced byUmai Mikan
Utsuki Gunjou空木 群青AB
MeasurementsHeight: 172cm, Bust-Waist-Hips: 88-60-86cm, E cup
Birthday19 August
HairBlue, Long, Wavy
ClothesAnkle Boots
RoleChildhood Friend
Voiced bySakura Hazuki