|This article is about a/an weapon in Kamen Rider Gaim.|
The Joeshuimu (ジョエシュイム Jōeshūimu) is Rosyuo's large sword (大剣 daiken) weapon, resembling a zanbatou. By using this sword, Rosyuo was able to freeze dozens of tactical missiles in the air, on the scale of a city, and teleport them to the other side of the Earth. His sword was used by Armored Rider Gaim Kiwami Arms in a final confrontation against Redyue. In the end, with Rosyuo dead, the Joeshuimu was mysteriously placed next to his wife's tomb.
- Rosyuo (Episodes 34-35, 41)
- Armored Rider Gaim Kiwami Arms (Episode 41, Final Stage (Temporary), Arms Change series)
- Armored Rider Ryugen Yomi (Arms Change series)
- In the magazine, Rosyuo used this weapon to kill Sigurd, but it was removed from Episode 31.
- Later, Joeshuimu was Retooled as Another Gaim's unnamed sword on Kamen Rider Zi-O.