1. Do not lean or sit on the Taiko.
2. No horseplay or vulgar languages.
3. Do not play (beat) on the side of Taiko.
4. No hitting on the Taiko when someone is talking or having discussion.
5. Bachi are always to be kept as a set.
6. Be sober and alert for practice.
7. No hats, loose jewelry, or loose clothing accessory worn during practice. (note 1)
8. No vaping or chewing gum in the Taiko dojo.

Note:
1. Example: large earrings, scarf/muffler, chain wallet (is it still a thing?)