Episode 23: Open the Steins Gate

Open the Steins Gate (境界面上のシュタインズゲート, Kyōkaimenjō no Shutainzu Gēto ) is the twenty third episode of the anime adaptation of the visual novel Steins;Gate.

In a completely unexpected turn of events, a face from the past returns to the present with a working time machine and a mission for Okabe -- a mission that could prevent World War III!

Characters

 * Rintarou Okabe
 * Mayuri Shiina
 * Itaru Hashida
 * Kurisu Makise
 * Suzuha Amane
 * Shouichi Makise
 * Moeka KiryūMoeka Kiryū (cameo)
 * Feiris Nyannyan (cameo)
 * Ruka Urushibara (cameo)