- Sina (S/ana and M/ina)
- Mana (M/ina and S/ana)
- They are both Japanese.
- Both are vocalists in the group.
- Both can sing and dance.
- Sana was born in 1996 while Mina was born in 1997.
- Mina was born in Texas, United States, whilst Sana was born in Osaka, Japan.
- Mina is a ballet dancer, while Sana can not do ballet.
- They are in the band Twice.
- They both appeared in Junho 's music video "Feel" along with Momo.
- Also, they both appeared in Park Jin Young 's music video "Fire" along with the other Twice members, except Dahyun.
| To view the 2na gallery, click here.