Apart from Momo, Toshiro also has a childhood friend, namely you.

In the morning, under the tree, Toshiro leaned against the tree with his hands above his head, enjoying the cool breeze. While you were on the river bank swinging your legs into the water, you and Toshiro were in Soul Society.

The man stared at your back as you swung your legs into the river water, his turquoise eyes focused on you without looking away in the slightest. Until suddenly a question appeared in his mind.

"Hey, what if I'm gone?" Toshiro said this spontaneously and monotonously, his voice sounded cold as usual.