List of sibling members
The list contains 48Group members who have older/younger/twin/step sisters who also is or was a 48Group member.
Notes: (older sister)-(younger sister)
Contents
AKB48 members
NMB48 members
- Jonishi Kei (former) - Jonishi Rei
- Yamada Nana (former) - Yamada Suzu
- Nakano Reina (former) - Nakano Mirai
SDN48 members
JKT48 members
- Melody Nurramdhani Laksani (former) - Frieska Anastasia Laksani
- Stella Cornelia (former) - Sonia Natalia
- Shinta Naomi - Sinka Juliani
- Hasyakyla Utami Kusumawardhani - Adhisty Zara
- Ariella Calista Ichwan - Eve Antoinette Ichwan
TPE48 members
- Chen Shih-ya - Chen Shih-yuan (twin sisters)
MNL48 members
- Abelaine Trinidad - Abea Trinidad (former candidate)
- Kleif Guillian Almeda - Kyle Guillian Almeda (twin sisters) (both former)
- Princess Rius Briquillo - Kaede Ishiyama (step-sisters)
- Shaira Duran - Shaina Duran (twin sisters)
SHY48 members
GNZ48 members
- Liang Jiao - Liang Qiao (twin sisters)
Different Group members
- Nomura Nao (AKB48) (former) - Nomura Miyo (SKE48)
- Takada Ayana (AKB48) - Takada Shiori (SKE48) (both former)
- Yahagi Yukina (SKE48) - Yahagi Moeka (AKB48)
- Ota Riona (NMB48) (former) - Ota Ayaka (SKE48)
- Yabushita Shu (NMB48) (former) - Yabushita Fu (STU48)
