| The following article is currently being improved for the benefit of all visitors. Pages carrying this template may contain issues which will be fixed as soon as an editor is available to do so. Please bear with us while improvements are being made. Therefore we request visitors to give editors time and patience to work on the page and assume good faith until the edits are complete. We apologize for the inconvenience this may cause in the meantime.
Please be aware that pages which are not given such a chance before this template is removed will be protected until an experienced editor is available to work on the page.
Akai is a policeman at a substation in Azabu-Juuban. He has anger management issues and in order to take control of his anger, he requires pills called "Amitan 2000".
The kanji for "Akai" (赤井) means "red well".
- Hiroyuki Matsumoto, who played Akai, also played Nephrite in the live-action series. Nephrite's hair color and uniform color were red, like the etymology of Akai's name.