Female Yellow Rangers Who Got Fan-Shipped with Red Rangers
While there hasn't been any female yellow ranger canon ship with a red ranger, I'd like to show which female yellow rangers had a fan shipping with a red ranger.
It seemed like Mika Koizumi/first Yellow 4 was shipped with Shiro Gou until her tragic demise. Later it seemed the chemistry went to...
Jun Yabuki the second Yellow 4. There seemed to be some scenes between her and Gou Shirou as well. It was fun to see how the two were that close and had some chemistry, both nearly got married to different persons and both really watch each other's backs.
Some Maskman fans chose to ship Takeru/Red Mask with Haruka/Yellow Mask instead of Momoko/Pink Mask. There's been some moments together but it was just professional, not personal. In my opinion, this led to the Jason/Trini fan-pairing among PR-Sentai fans.
Natsumi Shinohara/Yellow Racer was also shipped with Kyousuke Jinnai. I personally like her to be with Kyousuke Jinnai than for the latter to be with Zonette.
Marika "Jasmine" Reimon was also shipped with Banban Akaza until the arrival of Marigold/Deka Gold. Sigh... she was also shipped with Tetsu Aira and Hoji Tomasu too but neither is canon as well.
Ran Uzaki/Geki Yellow was also shipped with Jan Kendou/Geki Red.
Some Shinkenger fans pick Kotoha Hanaori over Mako Shiraishi for Takeru Shiba. Not me LOL. I prefer to ship her with Chiaki Tani.