Itsuki (MC Name: 5)

An extreme rationalist who does not emote at all. He was formerly a subject in human experimentation using phantometal. During these experiments, he acquired superhuman memory, known as "shutter-eye", which makes it impossible for him to forget painful or sad memories. As such, he began to suppress his emotions in order to survive. Because of his perfect memory, he tends to hold a grudge.

Twitter: @1Nm8_05

Age: 17
Height: 175cm (~5'9")
Blood Type: A
Birthday: January 15
Occupation: Rapper
Hobby: Decluttering
Weakness: Does not understand illogical things
Phantometal: Geometric Square Tattoo
A tattoo inked on the back of his right hand and wrist. Activated by kissing the back of his hand.

• 5 Years Old: Brought to an Alter Trigger facility as a metal test subject
• 10 Years Old: Shares a room with Rokuta at the facility
• 14 Years Old: Alter Trigger's experiments intensify; loses his emotions
• 17 Years Old: Present day; is released from Alter Trigger, meets Kei

Favorite Food: Spicy food
Least Favorite Food: Liver
How He'd Spend a Day Off: Reading; frequently goes to the library