|School||Hanasakigawa Girls' High School|
|Favorite Food||Hot milk|
|Least Favorite Food||Celery|
|Hobbies||Playing online games|
Her hobbies are reading and playing online games, the latter through which she met her best friend, Udagawa Ako.
Rinko has pale skin, a large bust, and big, slanted violet eyes. She has long black hair styled loosely after a hime-cut. Her casual attire is seen as modest with neutral colors and frilly accents.
Socially awkward, Rinko is a shy and asocial girl who was initially too frightened to speak in front of others, let alone perform before them. She has a tendency to stammer when speaking, and usually keeps quiet until she feels comfortable.
When she is set on or passionate about something, she does so with conviction, like piano or online games. Rinko also tends to get excitable about said thing, to the point where when she was explaining an online game to the other Roselia members, she was speaking much more at an alarming speed.
A list of characters Rinko interacts with in the game.
|I Don't Like Crowds||1★||Pure||Score Up|
|Onstage||2★||Happy||Perfect Lock + Score Up|
|What Should I...?||3★||Cool||Life Recovery + Score Up|
|Pure Enthusiasm||3★||Pure||Score Up|
|Phone-Shy||4★||Cool||Perfect Lock + Score Up|
|The Swimsuit that they Chose||3★||Happy||Life Recovery + Score Up|
|Small Worries||2★||Pure||Score Up|
|Blue Rose Maid||2★||Power||Life Recovery + Score Up|
|A Cute Haregi||3★||Pure||Life Dependent Score Up|
|Overlapping Blue Roses||2★||Cool||Perfect Lock + Score Up|
|Lone Wolf Wizard||4★||Happy||Score Up|
|Temporary Member||4★||Pure||Life Dependent Score Up|
|Cry of Determination||3★||Powerful||Perfect Lock + Score Up|
- Rinko types very quickly, to the point where even if she is typing out a long string of text, it'll still fly by.
- She does not join any clubs in school, and decided to enter for Piano Concours.
- She is part of the library committee in school.
- It is revealed by Sayo in Chapter 9 of Roselia Story that Rinko has won a music contest.
- Rinko plays the fire mage class in Neo Fantasy Online, the online game she plays with Ako.
- Rinko's keyboard is a Roland FA-08.
|Poppin'Party||Toyama Kasumi • Hanazono Tae • Ushigome Rimi • Yamabuki Saaya • Ichigaya Arisa|
|Afterglow||Mitake Ran • Aoba Moca • Uehara Himari • Udagawa Tomoe • Hazawa Tsugumi|
|Roselia||Minato Yukina • Hikawa Sayo • Imai Lisa • Udagawa Ako • Shirokane Rinko|
|Pastel*Palettes||Maruyama Aya • Hikawa Hina • Shirasagi Chisato • Yamato Maya • Wakamiya Eve|
|Hello, Happy World!||Tsurumaki Kokoro • Seta Kaoru • Kitazawa Hagumi • Matsubara Kanon • Okusawa Misaki (Michelle)|
|Glitter*Green||Ushigome Yuri • Uzawa Rii • Wanibe Nanana • Nijukki Hinako|