Ep. 4: Okabe dan Kurisu mencari IBN 5100 untuk mendekripsi data perjalanan waktu SERN.
With further information about SERN's time travel experiments encrypted in a code that Daru can't decipher, Okabe learns from Titor that he needs the IBN 5100 computer Moeka was looking for in order to decode it. While doing his laundry, Okabe runs into Kurisu, who is still in denial about a time machine existing and tells her about the IBN 5100. She later becomes intrigued after a contact of hers confirms Okabe's story about the IBN's capabilities. Later, Mayuri's maid cafe co-worker and owner, Faris Nyannyan, informs Okabe that an IBN 5100 had been donated to Ruka's family shrine. Ruka's father tells Okabe that the person who donated the PC said that someday a young man would come looking for it, allowing Okabe and Kurisu to have it. (Source: Wikipedia)
Episode
- Ep. 1 · Okabe menghadiri seminar, menyaksikan pembunuhan, dan mengalami pergeseran garis waktu yang melibatkan satelit yang jatuh.
- Ep. 2 · Okabe bertemu Kurisu yang masih hidup dan bertemu Suzuha saat menyelidiki kemunculan kembali John Titor dan IBN 5100.
- Ep. 3 · Okabe menemukan bahwa microwave adalah mesin waktu setelah ledakan lab dan insiden pengalihan teks.
- Ep. 4 · Okabe dan Kurisu mencari IBN 5100 untuk mendekripsi data perjalanan waktu SERN.
- Ep. 5 · Okabe dan Kurisu kembali dengan IBN 5100 sementara Suzuha memperingatkan Okabe tentang Kurisu.
- Ep. 6 · Kelompok bereksperimen dengan aturan D-Mail sambil merekrut Moeka sebagai Anggota Lab No. 005
- Ep. 7 · Okabe menguji Phone Microwave dengan mengirimkan nomor lotere ke masa lalu, memicu pergeseran garis dunia.
- Ep. 8 · Okabe menjelaskan pergeseran garis dunia dan Moeka mengirim D-Mail yang mengubah realitas.