Sachiko Nakajima

 Sachiko Nakajima  (中島 幸子 Nakajima Sachiko) is a student of 9 Grade Class 3 in 1998 who sits behind Yukari Sakuragi and in front of Aya Ayano in the classroom.

Appearance
Sachiko was a girl with an innocent face, fair complexion and slightly below average height. Her shoulder length brown hair was divided into two strands.

As a high school student, she was seen only wearing the standard female school uniform.

Personality
Sachiko seems a friendly and sociable person as she is shown with different girls from their classroom like Yumi Ogura, Matsuko Arita and Megumi Tatara. Judging her actions and appearance she looks an humble and innocent person she also looks emotional and terrified when her teacher kills himself and it takes a hard effect on her.

Plot
Sachiko wasn't a fixture of class 3-3 who didn't interact very often with either Kouichi Sakakibara or Izumi Akazawa's groups.

Sachiko was present when Mr. Shoji Kubodera brought a mysterious black bag to class one day ( "Sphere Joint"). As the person in front of her was dead, Sachiko was close enough for blood to splatter all over her when he violently killed himself and was among the students who fled in terror following this extremely traumatic occurrence.

Sachiko opted not to attend the class trip, and it's likely her family simply fled the city after transferring her out of the school, as she was not seen at the hospital with the other survivors. Nevertheless, there is no reason to believe she died; it's highly likely, if they did flee, the Nakajimas survived the calamity of '98.

Trivia

 * The name Sachiko means "happiness, good luck" (幸) (sachi) and "child" (子) (ko).
 * Sachiko's surname Nakajima means "middle" (中) (naka) and "island" (島) (shima/jima).
 * Sachiko is ranked A in Another character ranking.
 * Sachiko's home address is 3-4 Seitencho Yomiyama City.