Not sure if you're new or not to Kamen Rider (if you aren't just ignore this reply lmao), but if you are, and…
Alright then! Know that I don't think Kamen Rider has had any canon BL ships, or really much canon romance at all, but with how strong chemistry is between leads often times, the fanbse makes it's own assumptions. Here goes:
Kamen Rider OOO's. It's 10 year anniversary movie is coming out soon, so I recommend starting with that one. Probably one of the most shipped main pairs in KR.
KR W would be next. Crime/detective drama. Fun dynamic between the two leads.
KR Ex-Aid. Probably the weakest when it comes to BL, but one of the fan-favourites with it's writing. It still has more fan BL ships than some other series though, and they are certainly... interesting to say the least.
KR Drive. Strong season, though if you're focused on the BL potential, it's between secondary characters.
Fun extra moments between Sento and Banjou can be found in a couple Zi-O episodes and some movies. Zi-O itself also has some strong fan BL ships, but the season itself is more known for the seemingly endless memes.
More than excited.. More than excited! I predict that Inukai Atsuhiro will become a force to be reckoned with…
Not sure if you're new or not to Kamen Rider (if you aren't just ignore this reply lmao), but if you are, and like BL headcanon ships, as someone heavily into Kamen Rider, I'll just say KR has MANY, and I mean MANY viable head canon BL ships since most seasons deliver male leads with amazing chemistry (just like Build). If you're interested I can rec!
Never judge a show by it's summary. Feel like I should have learned this long ago, yet I still I skipped this wonderful feel good and only recently picked it up and finished it.
Nothing amazing, but one of those shows that you can feel the cast, crew and everyone else that worked on this poured their heart into the project.
We can all agree this is the sequel to the painted skin right? Even if it isn't I'm imagining it is. This short film just fit the ending of the other so well.
Also agreed, I couldn't finish LoF.
Kamen Rider OOO's. It's 10 year anniversary movie is coming out soon, so I recommend starting with that one. Probably one of the most shipped main pairs in KR.
KR W would be next. Crime/detective drama. Fun dynamic between the two leads.
KR Ex-Aid. Probably the weakest when it comes to BL, but one of the fan-favourites with it's writing. It still has more fan BL ships than some other series though, and they are certainly... interesting to say the least.
KR Drive. Strong season, though if you're focused on the BL potential, it's between secondary characters.
Fun extra moments between Sento and Banjou can be found in a couple Zi-O episodes and some movies. Zi-O itself also has some strong fan BL ships, but the season itself is more known for the seemingly endless memes.
Just waiting for the day Inukai Atsuhiro and Akaso Eiji do a BL together to quench my Kamen Rider Build loving heart lmao.
https://www.bilibili.com/bangumi/play/ep426739?from_spmid=666.8.0.0
Nothing amazing, but one of those shows that you can feel the cast, crew and everyone else that worked on this poured their heart into the project.
With this, both Akaso Eiji and Inukai Atsuhiro have done a BL series. Time to rewatch Kamen Rider Build.