The information below would be based on Chapter 41.
Name: Kitahara Izumi
Race: Campione
Age: 14 years old
Title: Reincarnated person, A lucky dude?, A Cutie, he who called Fool, Super Genius Magician, Lolicon, Future Ladykiller, Magic Saint, He who lies to his parents, He who deceived little girls, Piano Prodigy, Magic God (LOL), Proud Lolicon, He who is safe from FBI, Fate believer (lol), The one who brings a miracle, The Number one pianist in the world, The Seventh Campione, Absolutely Limitless, One who breaks the human limit, Magic God?, Princess's lover, God of Pianist (LOL),
STR: 88 (Glad your strength are not useless now)
AGI: 110 (If any people able to see your feet when running, they will remember Kung fu hustle)
INT: 80 (too bad you are not a v.i.r.g.i.n or you might be a great sage or wise man)
MAG: is there even a need to count anymore? (Wingardium Leviosar~ NO! It's Leviousa!)
Skills: Eidetic memory, Absolute limitless and Adaptable body, Mana sensing, Mana Absorbing, All aptitude magic, Writing, Language comprehension: Campione version (Japanese, English, Germany), lying proficiency (90/100), Mathematic Proficiency (80/100), Piano Proficiency (100/100), Magic Creation (disease cure, Hiding barrier, All-attack barrier), Sword Prodigy, hyper intuition, Niten Ichi-Ryu: One sword style (12/12), Item creation EX, Campione Body, Campione Constitution, Absolute Abnormal Status Resistance, Perfect Eternal Youth (Shareable)
Authority: - Evil eyes of Balor :
First Eyes: Death Perception
Second Eyes: Sun Incarnate
Third Eyes: Destruction
Characters:
1. Name: Kotegawa Nanaka
From: Grand Blue
Status: Girlfriend
2. Name: Kotegawa Chisa
From: Grand Blue
Status: Girlfriend
3. Name: Kitahara Shiori
From: Grand Blue (AU)
Status: Step-sister and girlfriend.
4. Name: Miyazono Kaori
From: Your lie in april
Status: Girlfriend
5. Name: Alice Louise
From: Campione!
Status: Girlfriend
6. Name: Igawa Emi
From: Your lie in April
Status: Future Girlfriend
7. Name: Shinomiya Kaguya
From: Kaguya sama: love is war
Status: Friend and crush
8. Name: Hayasaka Ai
From: Kaguya sama: Love is war
Status: Friend and crush
9. Name: Shirogane Kei
From: Kaguya sama: Love is war
Status: Kouhai and crush
10. Name: Fujiwara Chika
From: Kaguya sama: Love is war
Status: She admired him and have a crush on him.
11. Name: Minamiya Natsuki
From: Strike the blood
Status: Observer, assistant, friend, and teacher.
12. Name: Kitahara Iori
From: Grand Blue
Status: Idiot lil bro
13. Name: Arima Kousei
From: Your lie in April
Status: Best friend
14. Name: Watari Ryouta
From: Your lie in April
Status: Best friend
15. Name: Sawabe Tsubaki
From: Your lie in April
Status: Best Friend
16. Name: Shirogane Miyuki
From: Kaguya sama: Love is war
Status: Best friend.
17. Name: Hikari
From: Unknown
Status: Deceased?