|This article is about a/an half form in Kamen Rider Build.|
The Syoubousya Halfbody (消防車ハーフボディ Shōbōsha Hāfubodi, lit. Fire Engine Halfbody) is an abiotic B-Side Halfbody of Kamen Rider Build. Accessed through the Syoubousya Fullbottle, its Best Match is the Harinezumi Halfbody.
In any form that uses the Syoubousya Fullbottle, Build is armed with the Multi Deluge Gun (マルチデリュージガン Maruchi Deryūji Gan) on his left arm that can shoot water, fire, or extend.
- Kamen Rider Build
- FireHedgehog (Build Episodes 8, 10, 15, 19)
- KujiraSyoubousya (Build Episode 25)
- RoseSyoubousya (Build Episode 25)
- MomotarosSyoubousya (Kamen Rider Battle: Ganbarizing)
- MahoutskaiSyoubousya (Kamen Rider Battle: Ganbarizing)
- DoctorSyoubousya (Kamen Rider Battle: Ganbarizing)
- Rider Punch: Build extends the Multi Deluge Gun and uses it to stab the enemy, then fills them up with water and surrounds them with a white energy chart before jumping up such that he's perpendicular with the ground, then dropping down, and punching the enemy with the Spine Knuckle..