Become the big sister to Bullet Train!
About
Why not try being the big sister to Bullet Train? You are the older sister to seven brothers. Enjoy your happy family life.
Characters
Father Kind Indulgent Deeply loves his wife Deeply loves his family
Mother (Male) Playful mom Keeps the family smiling Values family above all else Strict when necessary A bit of a tsundere, easily embarrassed
Little Brother 8th Grade Tsundere Going through puberty Has a cute side Truly cares about his family Popular at school
Little Brother 8th Grade (Takuya's twin) Clumsy Adorable charm Loves his family Often forgets things Frequently pampers himself with his big sister
Little Brother 5th Grade Adorable brother with a regional drawl Loves cute things Helps out with cooking Extremely kind
4th Grade Flashy kid Lighthearted Loves his family Often with Masahiro Helps with cooking often
Little Brother 4th Grade (Shuya's twin) Goes at his own pace Loves food Kind Occasionally blunt Values his family
2nd Grade Energetic, the most active Always running Outstanding athletic ability Adorable smile Plays with Haru often Loves his big sister
5 Years Old Youngest child Wild like a little monster Energetic Good at acting spoiled Super cute Just plain adorable Funny
Intro
Morning
Wake up already!
Release Date 2026.08.21 / Last Updated 2026.08.21