Publication Information
- Build : Rabbit Halfbody
- Japanese : タンクハーフボディ
- Version : Kamen Rider Build
- Label : Tank Roller Shoes
- Type : Protective Suit
- Users :
- First Appeareance : Kamen Rider Ex-Aid Episod 44 : The Last Smile
Tank Halfbody is an inorganic B-Side Halfbody of Kamen Rider Build. Accessed through the Tank Fullbottle, its Best Match is the Rabbit Halfbody. In any form that uses the Tank Fullbottle, Build is armed with the Tank Roller Shoes on his right leg for kicking attacks, and can also act as a working tread to roll along on a flat foot.
Kamen Rider Build
The prime Best Match, RabbitTank was demonstrated by Takumi Katsuragi in Project Build, where a simulated Kamen Rider Build soundly defeated a pair of Guardians. Takumi himself used as he pursued the essence of Kamen Rider Ex-Aid in his native dimension, mistakenly confronting Kamen Rider Genm.
Kamen Rider Ex-Aid
Catching up with the true Ex-Aid, Build robbed him of the ability to transform as he stole his essence before taking his leave.
Matches
- RabbitTank : Appeareance-
- Build Episodes 1-2
- Transformation Lessons : Kamen Rider Build Chapter
- Build Episodes 3, 5-7, 10, 13 : Flashback
- Build Episodes14
- Heisei Generations FINAL: Build & Ex-Aid with Legend Riders
- Build Episodes 15-17
- Birth! KumaTelevi!! VS Kamen Rider Grease!
- Build Episodes 21-25, 30
- HarinezumiTank : Build Episodes 1-2
- NinjyaTank : Build Episode 6
- GorillaTank
- TakaTank
- PandaTank
- LionTank
- DragonTank
- KaizokuTank
- OctopusTank
- PhoenixTank
- WolfTank
- KumaTank
- RoseTank
- ToraTank
- KirinTank
- KujiraTank
- SameTank
- Appeareance : Kamen Rider Battle: Ganbarizing
- Santa ClausTank
- DogTank
- KabutomushiTank
- UnicornTank
- TurtleTank
- ShikaTank
- PenguinTank
- MomotarosTank
- RiderCardTank
- TanteiTank
- YujouTank
- MahoutskaiTank
- OrangeTank
- ObakeTank
- DoctorTank

- Main Article : Tank Fullbottle
- Tank Fullbottle : Used by Build to Best Match with Rabbit and access RabbitTank Form.