Ep. 13: Masa Lalu Kagari dan Misteri Fasilitas yang Ditinggalkan
Despite Kagari regaining her childhood memories of Mayuri, who is informed about her future relationship with her, Rintaro and Daru remain curious about what happened during the past twelve years that she still doesn't remember. During an argument with her, Suzuha notices a contradiction in Kagari's recollection of their separation, with Tennouji suggesting to Rintaro that it may be the result of brainwashing by a third party. The next day, Rintaro goes with Moeka to investigate an abandoned building located near where Kagari was found, discovering it to be a secret facility where Kagari was being held captive. Meanwhile, as Kagari heads towards a party held by Mayuri, she hears a song that causes more memories to resurface, at which point she starts hearing a voice and disappears somewhere. (Source: Wikipedia)
Episode
- Ep. 9 · Rintaro kembali ke garis dunia beta di mana Fubuki mempertahankan memori alpha
- Ep. 10 · Maho Merekrut Moeka untuk Menghidupkan Kembali Amadeus Sebelum Kunjungan ke Akihabara
- Ep. 11 · Rintaro memperingatkan Maho tentang mesin waktu sementara sebuah laptop hancur selama situasi sandera.
- Ep. 12 · Kagari mengingat kembali ingatannya sebagai ibu Mayuri setelah mendengar lagu yang diwariskan secara berulang.
- Ep. 13 · Masa Lalu Kagari dan Misteri Fasilitas yang Ditinggalkan
- Ep. 14 · Mengenali Batas Elastis: Sebuah Tanda atau Pengakuan
- Ep. 15 · Maho membantu Daru mengungkapkan perasaannya kepada Yuki sementara Suzuha merenungkan masa lalunya.
- Ep. 16 · Rintaro berjuang menghadapi studi di luar negeri sambil menghadapi Daru dan Maho terkait Mesin Time Leap.
- Ep. 17 · Mayuri dan Suzuha mencoba melompat waktu sementara Rintaro menghadapi kebocoran data dan tentara bersenjata.