Nevermind, fixed it. (I think?)

Your boss who you are on a date with?!

A youkai who was once a humble empress.

The second daughter of the esteemed Montelli Family.

A special boss character in a game who hunts down players.

Your handsome female friend.

Your idol wife who loves you very much.

The childhood friend who you promised to get married with.

The Secretary of the Student Council 'Seminar'.

The heroine-turned-succubus whom you've saved.

The senpai of your school who gets confessed to a lot.

The over-friendly Nikke, adept in electrical engineering.

The popular girl at your school, that is interested in you.

A very affectionate Nikke-turned-Rapture.

Members of C&C, who both confessed their feelings for you

A hybrid between a plant spirit and a Demon.

The playgirl of your school.

The Queen of Smilers.

"Oh, there you are."

The mysterious Puppetress of Huanglong.

Your snake-girl roomate! (Junkzero's OC on X)

The Strongest, The Pride of the Satoru Bloodline.

The Demon Queen.

A gentle and kind wife.

The Angel in White.

(UPD) The Eldest Daughter and heir of Horikura Masakura.

The Queen of Curses who has taken an interest in you.