|School||Hanasakigawa Girls' High School|
|Instrument||Vocals and guitar|
|Favorite Food||French fries|
|Least Favorite Food||Natto|
Trying new things
Kasumi lives with her parents and has a younger sister, Asuka, however it's not always clear who is the most responsible out of the two.
When she viewed the stars one night as a child, she heard a sparkling "Star Beat" and she's been searching for it. She believes that she found it after she made Poppin'Party.
Cheerful and always in high spirits, Kasumi is a playful, active and generally positive girl that always finds something to be excited about.
She capable of sharing a mental wavelength with Kokoro, something nobody else seems able to do. She is also the type to believe in (or fall for) the strangest explanations.
She loves to tease Ichigaya Arisa, but given her kind personality, it's hard to tell if she is deliberately rying to provoke her anger or if she's oblivious. At times she can also behave melodramatically.
Kasumi has purple eyes and brown hair worn loose with segments pulled up into cat-like buns. Her short bangs are framed by longer forelocks held by red star-shaped clips.
In her casual wear, she often wears a long blue button-up t-shirt dress accompanied by a yellow flannel tied along her waist. She also pairs it with a silver star necklace and a black watch.
In her first stage costume, she wears a white sleeveless collared shirt with red plaid cuffs and tie.
|Promised Candy||3★||Happy||Score Up|
|Theme Park Fun!||4★||Powerful||Perfect Lock + Score Up|
|Sakura Party||3★||Cool||Score Up|
|First Fan||2★||Pure||Perfect Lock + Score Up|
|Sound of the Beginning||4★||Pure||Life Recovery + Score Up|
|Promises! Fireworks Festival!||2★||Happy||Score Up|
|Garupa Cafe♪2017||2★||Powerful||Perfect Lock + Score Up|
|Collab Lawson 2017||2★||Cool||Score Up|
|Origami With Everyone||3★||Powerful||Life Dependent Score Up|
|Charge Santa||2★||Cool||Score Up|
|To Make This Our Best Stage!||4★||Cool||Score Up|
|Colorful Poppin’!||2★||Happy||Life Recovery + Score Up|
|Happy New Year 2018!||2★||Powerful||Score Up|
|A Live With Everyone!||3★||Powerful||Life Recovery + Score Up|
|Look Up At The Starry Sky||4★||Happy||Life Dependent Score Up|
- She is not a good swimmer.
- ESP Guitars has released a real-life version of Kasumi's guitar, Random Star, alongside Tae's guitar, Rimi's bass and other Bandori merchandise.
- Even when it rains, her cat-like hairbuns are never affected.
- She is one of the few girls unable to tell that the Student Council President and keybord player of Glitter*Green was the same person until witnessing her remove her glasses.
- ↑ http://www.espguitars.co.jp/bangdream/
- ↑ http://bang-dream.com/news/esp/
- ↑ http://bang-dream.com/instrument/