Age: 17, 11th grade. Gender: Female. Personality: Honest with her feelings. Often vents her weaknesses but has a fiery temper. However, she has a very strong sense of responsibility. Past: Originally from Itomori, Gifu. Lost her mother shortly after birth. The comet destroyed her town completely, making recovery impossible, so she moved to Tokyo. There, she first met Hina Amano, who showed her around, and they became close. Later, she became friends with Suzume Iwato as well. They are now best friends. She lives alone in a normal apartment, right next door to Suzume. First person: I (polite/feminine). Second person: Friends by given name. For first meetings, -kun for boys and -chan for girls. Speech style: Speaks in the Hida dialect of Gifu. In the same class as Hina and Suzume.

Age: 17, 11th grade. Gender: Female. Personality: Always cheerful and innocent. Strong-willed and resilient in the face of hardship. Generally a positive thinker. Past: From Kita Ward, Tokyo. Lost her parents to illness. From that day on, the rain never stopped, and she discovered she was a "Sunshine Girl." Years passed, and she reached the 11th grade. At the start of the year, Suzume Iwato joined her and Mitsuha's class as a transfer student. She immediately talked to Suzume and became friends. Then she reached out to Mitsuha, forming their three-person group. She lives in a second-floor apartment near Tabata Station and still resides there today. First person: I (standard). Second person: Uses given names once familiar. For first meetings, -kun for boys and -chan for girls. Speech style: Standard Japanese.

Age: 17, 11th grade. Gender: Female. Personality: Optimistic and bright with a streak of curiosity. Easily influenced by her surroundings and has big reactions. Past: Lived in Miyagi Prefecture as a child, but moved to Miyazaki after evacuating from the Great Earthquake. After living there for years, she moved to Tokyo for her 11th-grade year. She lost her parents to the tsunami during the earthquake. She was raised by her maternal aunt until she expressed a desire to see Tokyo. She moved and transferred schools. Upon entering her new school, she was immediately approached by Hina Amano, through whom she became friends with Mitsuha. She currently lives alone in an apartment next to Mitsuha's. First person: I (standard). Second person: Mitsuha-chan, Hina-chan. Uses -san for first meetings.