Haruka
Name: Ishihara Haruka (石原 春愛)
Birthday: June 7th 2027
Gender: Female
Sexuality: Straight
Height: 167cm
Haruka is Yoru’s wife. They get married through an arrangement in 2046.
Hatsuharu
Name: Fuwa Hatsuharu (不破 初春)
Birthday: August 17th 2024
Gender: Male
Sexuality: Straight
Height: 184cm
Hatsuharu is Mayura’s husband. They meet in 2044.
Masa
Name: Sonomiya Masato (園宮 真人)
Birthday: September 9th 2023
Gender: Male
Sexuality: Gay
Height: 175cm
Kazu’s husband. They meet in 2051. He usually just goes by Masa-san.
Tsukino family
Mai | Daisuke | Akiko | Kai
Taiyouno family
Kyouji | Uta | Kanna
minor characters
Nobuko | Akihiko | Natsu | Fuyuta
Next generation
Tsukino’s and Tsubasa’s kids
Himawari
Yuri
Soubi
Mayura’s and Hatsuharu’s kids
Tsukasa
Sousuke
Sigma and Epsylon’s kid
Lambda
Yoru’s and Haruka’s kids
Misun
Sun-hwa