You can investigate the crates next to them if you want to. To activate the Kamuijima Cannons in the Genshin Impact Tatara Tales quest, all you have to do is approach one of their locations (all three marked in the screenshot below). Activate the Kamuijima Cannons – Tatara Tales Genshin Impact How to Activate the Kamuijima Cannons in Genshin Impact Tatara Tales That’s why we’ve put together this guide, in which we’ll show you how to use the Kamuijima Canons in Genshin Impact Tatara Tales, and how to solve the issue where the game won’t let you touch them. However, the bigger problem is that they can’t activate the cannons, even after they figure out how to use them. The catch seems to be that players don’t know where to find the Kamuijima Cannons cannons.
Genshin Impact Activate the Kamuijima Cannons in Tatara Tales is a step in the quest chain that you’ll have to solve in order to proceed.