Ep. 2: Okabe encounters Kurisu alive and meets Suzuha while investigating John Titor's reappearance and the IBN 5100.
Aired on April 13, 2011

Okabe is shocked to find Kurisu alive, only to be embarrassed by her during a time travel lecture. He purchases supplies from Ruka Urushibara and meets Suzuha Amane, who works part-time at his landlord Y?go "Mr. Braun" Tenn?ji's electronics shop. Okabe discovers that John Titor, a man claiming to be a time traveler from 2000, has reappeared in 2010, though all evidence of the original visit has vanished and only Okabe remembers it. The following day, Moeka Kiry? seeks information on the IBN 5100 computer, which Okabe obtains from Daru. Finally, Okabe and Daru perform an experiment with a banana in their microwave, causing it to vanish and reappear in a gelled state, just as Kurisu arrives at the lab.
Episodes
- Ep. 1 · Okabe attends a seminar, witnesses a murder, and experiences a timeline shift involving a crashed satellite.
- Ep. 2 · Okabe encounters Kurisu alive and meets Suzuha while investigating John Titor's reappearance and the IBN 5100.
- Ep. 3 · Okabe discovers the microwave is a time machine after a lab explosion and text rerouting incident.
- Ep. 4 · Okabe and Kurisu seek the IBN 5100 to decrypt SERN's time travel data.
- Ep. 5 · Okabe and Kurisu return with the IBN 5100 while Suzuha warns Okabe about Kurisu.
- Ep. 6 · The group experiments with D-Mail rules while recruiting Moeka as Lab Member No. 005