The main cast

Having introduced the main cast, even though a couple of them have yet to receive their own time in the lime light, it's time to formally introduce them.

This is something I often see as a recurring piece of information in manga, but I don't know to what extent it is done in light novels.

Anyway, the introduction also serves to mitigate the impact of how the characters are named in the story. First names, last names and nicknames mixed together depending on who is doing the naming could become bewildering to say the least.

Numerical data given for fully adult versions of the characters. During their first year they're obviously somewhat shorter and weigh slightly less.

Full name: Ulf Hammargren.

Height: 181

Weight: 68

Hair: Dark brown (later black)

Called Urufu or Urufu-kun by his friends and Hamarugen-san by others.

Official name Hamarugen Urufu

Observe the standard western style for writing the original name.

Class 6:1

Full Name: Christina Agerman

Height: 177

Weight: 59

Hair: Golden blond

Called Kuri-chan or Kuri-san by her friends and Ageruman-san by others.

Official name Ageruman Kuritina

Observe the standard western style for writing the original name.

Class 3:1

Full name: Wakayama Ryu

Height: 175

Weight: 63

Hair:Short, black

Younger twin brother.

Called Ryu or Ryu-kun by his friends and Wakayama-san by others

Class 3:1

Full name: Wakayama Noriko

Height: 153

Weight: 40

Hair: Black

Older twin sister

Called Nori-chan or Riko-chan by her closest friends

Sometimes called Noriko-chan

Called Wakayama-san by others

Class 3:1

Full name: Takeida Kyoko

Height: 160

Weight: 52

Hair: Shoulder long, black

Originally Christina's best friend

Called Ko-chan by Christina

Called Kyoko-chan by her friends and Takeida-san by others

Class 3:1

Full Name Matsumoto Yukio

Height: 169

Weight: 60

Hair: Black

Originally Ulf's best friend

Called Yu-kun by his friends, sometimes Yukio-kun. Called Matsumoto-san by others.

Class 6:1