The Girl Without Relatives Doujins - Vol. 1 Ch. 3 - Yuu-chan, kisses alone aren’t enough anymore

[MangaDex]

 

[Mangamoz]

Hopefully these are canon to the main story.

 

[BalrogDeMorgoth]

What a brat

 

[dadoom]

Until confirmed I'm just going to assume this version is also canon.