Self:

• Love language: acts of service & gift giving
• ...depressed, obviously
• ...queer, obviously
• Very observant in social situations, can't use any of the supposed social rules himself
• Distrustful of everyone's words, kind or less so
• Messy room, clean desk
• Hoards notebooks
• Gets jealous incredibly quickly, but doesn't show it
• Meticulous skin care routine, most flawless skin you have ever seen on a living human being
• Leaves curlers in his hair the night before a big appearance/important meeting to have Perfect Flooffy Hair

Relationships:

• Concerningly ride or die for Ren/Akira
• Haru and Akechi have pancake lunch together so often (they talk about being in the public eye)
• Gets mega teased by Ryuji, he only pouts cuz he doesn't know what kind of reaction would go too far (he's not hurt by it anyway so it's fiiiiine)
• Ann and Akechi talk notebooks/bullet journal brands sometimes
• Talks fine art with Yusuke on occasion
• Makoto & Akechi build a friendly studies rivalry, admires how tenacious Makoto is and stays in studying
• Everyone grew to like Detective Dork (duhh), protects Akechi from the public as much as they can
• Knows canonically what glomping is, fans have a little too much enthusiasm upon meeting Detective Prince...

Depraved:

• Such... such a bottom, and I mean it in the most literal way possible
• Has had some Thoughts about every single one of the guys (yes, even Ryuji)
• Has notebooks with all his fantasies written down
• Somehow has a praise kink