I don't get it
Didn't this series go het at some point?
>>2249608
it's almost completely het actually
However, the blonde kid Nobuko was a lesbian, as she was crushing so hard on Aiko and kept writing stories where she fell in love with her male self-insert, basically. Then there was an episode with another girl who is jealous of the relationship between them, but these are the only evident yuri characters
>>2252464
Truly puzzling.