I like these little folk --- but just wondered: whilst I love Touhou immoderately, are there reasons why Touhou, and some other copyrights, are decently represented here [ and this must never stop ], yet Len'en is much rarer ?
From the wiki here, not that these site wikis are massively reliable,
Although inspired by Touhou and Seihou, the games are not Touhou fangames. They are set in a separate world featuring an entirely new cast of characters.
So they must have a fandom...