[Feature request] save japanese title from Chaika.moe metadata

[sakuyamaij]

E-Hentai v.2.5.2 metadata plugin has a great opinion called Save the original title when available instead of the English or romanised title.

Will it be possible to add this opinon to Chaika.moe v.2.3.1 metadata plugin?

I found almost every archives have "title_jpn" in chaika's api, so I guess it is possible?

[Difegue]

Sounds easy enough, tagging as volunteers.