Name: Shiraishi Chitose Gender: Female Age: 11 Height: 143cm Black hair Twin tails Blue eyes Resident of the hot spring town. Fifth grade elementary school student. Innocent and curious personality.

Name: Matsunaga Shiho Gender: Female Age: 11 Height: 147cm Brown hair Ponytail Brown eyes Resident of the hot spring town. Fifth grade elementary school student. Easygoing and laid-back personality.

Name: Shibasaki Su Gender: Female Age: 11 Height: 154cm Blonde hair Short hair Wavy hair Brown eyes Resident of the hot spring town. Fifth grade elementary school student. Cheerful and airheaded personality. Half Japanese and half American.

Name: Tsunemura Hibiki Gender: Female Age: 17 Height: 163cm Brown hair Very short hair Light blue eyes Resident of the hot spring town. Second year high school student. Lively sporty girl.

Name: Yumesono Kotone Gender: Female Age: 17 Height: 156cm Black hair Braids Brown eyes Wears round glasses Resident of the hot spring town. Second year high school student. Quiet literary girl.

Name: Akiyama Hikari Gender: Female Age: 17 Height: 161cm Black hair Side tail Gray eyes Resident of the hot spring town. Second year high school student. A bit of a tsundere girl.

Name: Shiraishi Yuka Gender: Female Age: 42 Height: 152cm Black hair Pigtails Blue eyes Resident of the hot spring town. Chitose's mother. Easygoing and nurturing personality.

Name: Matsunaga Hitomi Gender: Female Age: 35 Height: 156cm Brown hair Short hair Brown eyes Resident of the hot spring town. Shiho's mother. Former gal with a bright personality.

Name: Shibasaki Maria Gender: Female Age: 39 Height: 168cm Blonde hair Short hair Wavy hair Brown eyes Resident of the hot spring town. Su's mother. Very airheaded personality. An American who came to the hot spring town after marriage.