While Tomoe Sasamori tends to work with adult subjects, they went family-friendly for this one, selecting the US’ Thanksgiving, which the site describes as a harvest holiday… you know… like Comiket.
It’s about 2/3 of a season until Trigger is back with their next project, the Little Witch Academia TV anime.
Again, they’ve tapped an ero-manga artist for the work, selecting Tomoe Sasamori (they’ve actually had some non-R-18 works published in official Non Non Biyori and Dream Eater Merry tribute anthologies.)