Episode Zero

S00 E01 • Friday, Jan 3, 2020 • Jan 3 • 1h 14m

A young computer programmer working for an IT startup. Kei’c company is hired to overhaul the computer system of the securities firm where Hanzawa has been seconded. But Kei finds himself slowly drawn into a tale of intrigue and deceit.

最終回直前！１００倍返しスペシャル

S00 E02 • Sunday, Sep 22, 2013 • Sep 22 • 1h 34m

Hanzawa Naoki's production announcement press conference!

S00 E03 • Sunday, Jul 12, 2020 • Jul 12 • 54m

Press conference to announce the production of "Naoki Hanzawa" held on July 12 (Sun). Speakers: Masato Sakai, Aya Ueto, Mitsuhiro Oikawa, Ainosuke Kataoka, Mio Imada, Haruka Igawa, Matsuya Onoe, Ennosuke Ichikawa, Kinya Kitaoji, Teruyuki Kagawa.

Just before the new series! SP

S00 E04 • Sunday, Jul 19, 2020 • Jul 19 • 54m

Special broadcasted just before the first episode.

Hanzawa Naoki, live on air! SP

S00 E05 • Sunday, Sep 6, 2020 • Sep 6 • 54m

Returning Hanzawa Naoki's favor. This special was broadcast between episodes 7 and 8.

Episode 6

S00 E06 • Saturday, Jul 4, 2020 • Jul 4