[ Actively working at it would definitely help, but most people just aren't that grateful for his help in his experience. A brief exchange, sometimes he got an offering in return - those were the best - but they all forgot him sooner or later, except Hiyori and only because she tried really really hard. ]

Glad I was able to help with your wish.

[ He nods encouragingly. ] You have a good start though, with a bit of practice I'm sure you'll be great at it. I've had many human lifetimes worth to get good at swordplay.

[ Should he be encouraging people to take up arms? It's a bit sketchy but that in itself wasn't so bad so it should be fine. Besides, it's good exercise and people enjoy that kind of recreational activity. ]