Well that all I need to know because earlier you said that I can't add fairy tail roles in monsters or supporting characters or Rangers but in actor's page because this series is from another network and not toei. Do you allow only toei series roles and not from other networks?
If you like the voice actors because of their roles from other anime, don't drag the other anime characters to their character pages. I can excuse precure and Sailor Moon because someone created those categories without getting torn down and they are coincidentally of Toei property. Considering that THIS is part of Tokupedia, it means mentioning their roles of other Toku is also available as long as you link it to the other Tokupedia (KR, Ultra, Metal Hero) branch.
Source for the Yokai spelling? Also, don't recreate category pages. I can move it using my bot account, which will automatically update the other pages too. Doing it your way doesn't preseve the page history.
"Seki Tomokazu voices Nekomata. He's known for being Bibidebi on MegaRanger as well as the device voices in Gokaiger. He's also voiced AkaRanger in other movies, so perhaps he's the voice of AkaRanger here too."
That doesn't say that Tomokazu Seki was Akarenger in Shinobi 7: Spring Ninja Festival!, it only says that they think he may have done the voice because he's done so previously. We cannot just take TV Nihon's word for it.