Kanaya installed the Memorial Post in the garden. It's three meters tall and stuck from top to bottom with dozens of handcrafted staves that look similar to railroad spikes. On each of their heads is a unique image, symbolizing a specific person, and along their necks are written the words "WE DO NOT FORGET".

If you're curious about specific people and images, please ask here!

The only hint to the sculpture's authorship is one of the staves at the very bottom. On the head is a jade green ♍, but the words along the neck instead read "I Dont Mind If You Forget Me". Or, you know, that time she was making one of the staves in a network post.