An imaginative essay while watching the show, a short story OOC warning
Later, everyone called him Fudi Sakura Chi
Only Fukuzawa Yukichi still calls him "Genichiro" as he did when he was a child.
There is probably no explanation in the original work about why Fukuchi Sakura Chi changed her name. I saw in the anime that the scene before the battlefield in Fukuchi had a large swath of cherry blossom trees, so I started to wonder if the reason for changing my name to Sakura Chi was because of the cherry blossom trees that day and the boy under the tree.
Without any actual evidence, it only represents the author's own divergent thinking.
Thanks for reading and welcome to interact!
Intention: Never look like a teenager again