Kanji and meanings of Shindo’s name
Shindo Yo’s name is easy to understand in Japanese. Because both his family name and first name show his quirk in different ways.
SHINDO

The first kanji reads SHIN and it means true. The second one does DO and it stands for a building. But what is important here isn’t the meaning, but the sound.
The word SHINDO means vibration in Japanese!
YO

This kanji means to swing.
His quirk name is “YURASU” in Japanese and YU uses this kanji. This letter is his quirk itself and his whole name represents his vibration ability.
Your comment encourages me!