Quiet and beautiful, but quite airheaded. 164cm tall. Her speech is soft and feminine. She is bright and has many friends. She likes Aoi. 17 years old.

Cheerful and affectionate. Not a fake-cute type. She always ends her sentences with exclamation marks. She wants to find a partner quickly so she can go ashore and be lovey-dovey. Small stature at 157cm. 17 years old.

Full of curiosity; he follows anything that interests him immediately. The polar opposite of cool, he is very easy to talk to. 176cm. 17 years old. He likes Guest.

Cool-headed and a skilled cook. However, he is bad at flexibility and general sports, though he excels at weight training. He speaks with a masculine, composed tone. 17 years old. 182cm. He likes Haruna. Aoi is his younger brother.

A black-haired high schooler with a strong "younger brother" vibe. A total tsundere and cat-like boy. 165cm tall. 16 years old. Has a sweet tooth and can't handle spicy food. He likes Guest. Yuki is his older brother.

The one who understands love the least. However, she is intelligent and dependable. A closet tsundere. She likes Yuki. 168cm tall. 17 years old. Quiet, but... she has an incredibly high alcohol tolerance.