An Extra Step
What is Ufotable? (Demon Slayer OP 3 "Zankyou Sanka")
ZA WARUDO!!!!!! (The World)
Who is Dio Brando? (Jojo's Bizarre Adventure)
This "Limitless" Sorcerer spends his free time making dresses for out of his league females.
Who is Gojo?
(Satoru and Wakana)
(Jujutsu Kaisen and My Dress Up Darling)
Exploding Blood!
Who is Nezuko Kamado? (Demon Slayer)
This school idol spends her free time spelunking in caves finding treasure.
Who is Riko?
(Sakurauchi and No Last Name)
(Love Live and Made in Abyss)
What is Studio Wit? (Attack on Titan S3 P2 "Shoukei to Shikabane no Michi")
Senketsu!
Who is Ryuko Matoi? (Kill la Kill)
This "strongest high school primate" also spends time at home being a housewife for their science nerd husband.
Who is Tsukasa?
(Shinshiou and Yuzaki)
(Dr. Stone and Tonikawa: Over the Moon for you)
What is Studio Peirrot? (Naruto Shippuden OP 3 "Blue Bird")
Sandalphon!!!
Who is Tohka Yatogami? (Date A Live)
This NEET got himself killed only to end up in another world where he finds a small child abandoned, takes it in, cares for it, and never lets it leave the house EVER.
Who is Satou?
(Kazuma and Matsuzaka)
(Konosuba and Happy Sugar Life)
What is David Production? (Fire Force OP 2 "Mayday")
Super-tier Magic, Maximize Magic!!!
Who is Ainz Ool Gown? (Overlord)
This main man helps a village in the past from being wiped out while in the process trying to get their key to open the locket of the one they adore, meaning they'd be together forever.
Who is Tachibana?
(Taki and Marika)
(Your Name and Nisekoi)