
The Secret 18th Group
Series Overview
During the Edo period, the eighth Tokugawa shōgun, Yoshimune, officially had 17 families of oniwaban, his private ninja guards. They were known as "The Secret 18th Group." Months after Yoshimune's death, his fourth son, Hitotsubashi, asks Kane Ametaro, a hairdresser, to put the group back together. The other members of the secret 18th group include Miki, a doctor; Otojirō, a chef; and Inokichi, an acrobat. The group members have their doubts and internal conflicts about how to live their lives as "secret agents," but when various injustices occur in Edo... they have no other option but to unite and begin clearing the darkness together.
Broadcast Schedule & Network Information
Airing status, episode counts, upcoming schedule, and network syndication.

1 Season • 19 Episodes
1996 – 1996
Premiered: Sat, Jan 27, 1996
Creative Production Team
Latest Aired Episode
Season 1, Episode 19: “Female Tenacity - Dark Judgement for Bribery”
Seasons & Episodes Breakdown
Cast & Creators
Explore Star Directory →Creative Leadership & Key Crew
Tōru Murakawa, Shinichiro Sawai
Department Leadership Roster
Tōru Murakawa
Director
Shinichiro Sawai
Director
Production Stills & Gallery
Official cinematic photography and background stills for The Secret 18th Group.
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Frequently Asked Questions About The Secret 18th Group
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What is The Secret 18th Group about?
During the Edo period, the eighth Tokugawa shōgun, Yoshimune, officially had 17 families of oniwaban, his private ninja guards. They were known as "The Secret 18th Group." Months after Yoshimune's death, his fourth son, Hitotsubashi, asks Kane Ametaro, a hairdresser, to put the group back together. The other members of the secret 18th group include Miki, a doctor; Otojirō, a chef; and Inokichi, an acrobat. The group members have their doubts and internal conflicts about how to live their lives as "secret agents," but when various injustices occur in Edo... they have no other option but to unite and begin clearing the darkness together.
How many seasons does The Secret 18th Group have?
The Secret 18th Group comprises 1 season available to explore.
Who stars in The Secret 18th Group?
Key cast members in The Secret 18th Group include Kunihiko Mitamura, Yoko Minamino, Kōtarō Satomi, Takashi Sasano.
Who created or directed The Secret 18th Group?
The Secret 18th Group was developed and directed by Tōru Murakawa, Shinichiro Sawai.




















