I agree about Kena, which I finished a couple months ago. I liked it, but IIRC I didn’t enjoy the parrying in particular, especially compared to Sekiro. Didn’t feel as polished.
I’m guessing you already searched FPN (Fountain Pen Network). Back when I used to be on Reddit, there was a u/willvintage from Redeem Pens that specializes in restoring vintage pens. You can search for his site and social media. He can probably give you guidance.
I had an 18 hour layover in Taiwan years ago, which encouraged me to learn Mandarin. Same boat as you, not enough to be anywhere close to fluent, but at least not a complete stranger to the language and culture. I find it fun to write.
Kon-Peki is such a pretty blue. When I saw you wrote its name in Kanji, I asked myself excitedly if this person knows how to write. Then I saw the rest of your page :)