Name an anime that look like it should be yaoi but is not listed as yaoi

I'm half way through Hakkenden and for some reason I am waiting for one of them to kiss Shino. But it's not listed as yaoi o shounen-ai. So I guess I'll have to wait to see how it turns out. But it's been having it's moments like Shino's super close relationship with Sosuke. o how the opening credits shows the "shadow" pretty close to Shino's lips. o this below with Genpachi

K (Project). I'm not sure if that's what tu meant, but I'm sorry. Watching this show, they were not trying to hide the ships. I swear, this was a kiss away from becoming a shonen-ai. It had the relationships to back it up as one...

I am very very sure that Free! Iwatobi Swim Club definitely can be potentional to be shounen ai!!! All scenes in that anime just make me have a Fujoshi nosebleed!!! Just see episode 12 when Rin pushed Haruka down and cried, that's just really making me hope it was a shounen ai!!! >▪<

CARDFIGHT!!Vanguard I guess?
I mean it's pretty oblivious that Kai and Aichi has this special bond. That is probably más than friends? When Aichi disappeared only Kai remembered him. And the ROMANTIC GAY MOMENTS.

Free man it was KILLING ME!! GOD
Also Kids on the Slope for some reason made me ship the two guys like fed ex it was that close but idk xp

hetalia for sure. It's full of hot guys.

The first time I saw OHSHC I thought it was a yaoi :P