In Kamen Rider Gaim, despite being based on melons, in this shot you can clearly see zangetsu's grapes, a nod to how he and ryugen are brothers
Kaito Kumon from Kamen Rider Gaim (2013) sucked a dick once
Gaim op but it's just the fruit
The line "tatakai wa never end" in Kamen Rider Gaim's opening song Just Live More where made in reference to Kanzaki Shiro
The fruit theme in Kamen Rider Gaim (2013) is a subtle reference to the fact that everyone in the show is gay
Despite the mockery of the fandom about the hieght of Kouta Kazuraba of Kamen Rider Gaim (2013), Tokiwa Sougo of Kamen Rider Zi-O (2018) has the exact same height, so great power in a small package it's a recurring theme
5-minute crafts for whatever reason
In Kamen Rider Gaim (2013) Oren Pierre Alfonzo said "these kids don't know shit"
In Kamen Rider Gaim (2013-2014) Kouta's jacket have "ROOTS DOARAT RAT REVEL" written on it, but that doesn't make any sense. However, if you rearrange the letters you get: TORSO ROAD AT ART LEVER, which doesn't make any sense either but sounds better
In Kamen Rider Gaim (2013-2014) Kouta and Kaito can be seen screaming each other's names, that's a subtle hint that they may become rivals in the future, but it's so subtle most people won't even notice
In Kamen Rider Gaim (2013-2014) you can see Kouta crying because his robot boyfriend left him, that's a reference to how I'm also crying right now