by The official website for the historical TV anime Tenmaku no Jadougal has released the synopsis, preview images, and staff information for Episode 6, “The People of Mergen,” which is scheduled to air on August 1, 2026.
In addition to the episode preview, three acclaimed voice actors—Akira Ishida, Inori Minase, and Shoya Chiba—have been announced as new cast members. Each will portray key characters connected to Dregene’s mysterious past, one of the anime’s biggest storylines so far. The production team also shared comments from the newly announced cast about their roles and recording experience.
With Episode 6, the series begins exploring the emotional events that shaped Dregene into one of the story’s most compelling characters, offering viewers a deeper look into her motivations and long-held desire for revenge.
About Tenmaku no Jadougal
Tenmaku no Jadougal is a critically acclaimed historical manga written and illustrated by Tomato Soup, serialized in Akita Shoten’s Souffle magazine.
Set in 13th-century Mongolia during the height of the Mongol Empire, the story blends historical fiction with political drama and explores themes of survival, power, identity, and resistance.
The narrative follows Sitara (Fatima), a former slave girl captured by the Mongol Empire, whose fate changes after meeting Dregene, the sixth wife of the Great Khan. Although Dregene lives within the imperial court, she secretly harbors resentment toward the empire and its rulers.
Using intelligence, strategy, and political maneuvering rather than brute force, Sitara and Dregene gradually challenge the empire from within, creating a compelling story filled with court intrigue, emotional conflict, and historical inspiration.
Anime Adaptation by Science SARU
The anime premiered on July 4, 2026, beginning with a one-hour special featuring the first two episodes.
Animation production is handled by Science SARU, the award-winning studio behind acclaimed titles such as:
- DAN DA DAN
- The Heike Story
- Keep Your Hands Off Eizouken!
- INU-OH
- Scott Pilgrim Takes Off
The adaptation is led by Chief Director Naoko Yamada, known for her emotionally expressive storytelling, while Abel Gongora serves as the series director.
Together, they bring Tomato Soup’s distinctive artwork and historical setting to life with Science SARU’s signature visual style.
Episode 6: “The People of Mergen” Synopsis
Episode 6 marks a major turning point in the series by finally uncovering Dregene’s tragic history.
Until now, Dregene has repeatedly expressed intense hatred toward her husband, Ogedai, even suggesting that she wants to kill him.
However, the reasons behind those emotions have remained largely unexplained.
“The People of Mergen” begins revealing the painful memories that continue to haunt Dregene and explores the events that transformed her into the determined and emotionally guarded woman viewers know today.
As long-buried truths emerge, audiences will finally learn what sparked her relentless desire for revenge.
The episode also introduces several important new characters whose relationships with Dregene play a crucial role in her past.
New Characters Introduced
Dyle
Voice: Akira Ishida
Dyle is the respected chief of the Melkit tribe, the community into which Dregene married approximately 25 years earlier.
As someone deeply connected to Dregene’s early life, Dyle becomes an important figure in understanding the events that shaped her future.
Akira Ishida commented that he was impressed by how beautifully the anime recreates this historical era through its visuals. He also praised the passionate atmosphere during voice recording sessions.
Klan
Voice: Inori Minase
Klan is Dyle’s daughter and gradually develops a close relationship with Dregene.
Her presence introduces warmth and emotional depth to the flashback storyline while highlighting a different side of Dregene’s personality.
Inori Minase shared that portraying Klan required careful thought and emotional preparation. She explained that she spent considerable time reflecting on the character and gained valuable insights throughout the recording process.
Kurtogan
Voice: Shoya Chiba
Kurtogan is a talented young archer who remains deeply connected to Dregene’s memories.
Although little has been revealed about his role, he appears to be one of the most significant figures from her past.
Shoya Chiba explained that he aimed to portray Kurtogan as someone standing between childhood and adulthood, delivering his dialogue with an honest, natural, and innocent tone.
Why Episode 6 Is Important
While previous episodes focused on introducing the political landscape of the Mongol Empire and establishing the relationship between Sitara and Dregene, Episode 6 shifts the spotlight almost entirely toward Dregene herself.
Fans can expect:
- The first major exploration of Dregene’s backstory.
- New historical characters from her past.
- Emotional revelations about her marriage.
- Answers regarding her hatred toward Ogedai.
- Strong character-driven storytelling.
- Beautifully animated historical flashbacks.
These revelations are expected to add greater emotional weight to the conflicts that unfold later in the series.
Voice Cast
The main cast includes:
- Sitara — Akira Sekine
- Dregene — Ami Koshimizu
- Fatima — Noriko Kuwashima
- Muhammad — Jun Saito
- Ogedai — Hiro Shimono
- Tolui — Ryota Suzuki
- Shira — Miyu Irino
- Chagatai — Daisuke Namikawa
- Jochi — Kenji Nojima
New Cast (Episode 6):
- Dyle — Akira Ishida
- Klan — Inori Minase
- Kurtogan — Shoya Chiba
The addition of these veteran performers is expected to further strengthen the emotional impact of the series.
Production Staff
The anime is produced by an accomplished creative team, including:
- Original Work: Tenmaku no Jadougal by Tomato Soup
- Chief Director: Naoko Yamada
- Director: Abel Gongora
- Series Composition: Kanichi Kato
- Character Design & Chief Animation Director: Kenichi Yoshida
- Chief Production Director: Takuya Fujikura
- Art Director: Yuri Kabasawa
- Color Design: Narumi Konno
- Director of Photography: Naoki Takahashi
- Editing: Kiyoshi Hirose
- Music: Koshiro Hino
- Sound Director: Noriyoshi Onuma
- Animation Studio: Science SARU
The production team combines historical authenticity with expressive animation, creating a visually distinctive adaptation of Tomato Soup’s award-winning manga.
Theme Songs
The anime features music from two well-known Japanese artists:
Opening Theme
- “Stella” by SEKAI NO OWARI
Ending Theme
- “Hoshi” by Queen Bee (Ziyoou-vachi)
Both songs complement the series’ emotional atmosphere while reflecting its themes of hope, conflict, and resilience.
Broadcast Information
Tenmaku no Jadougal premiered on July 4, 2026, with a special one-hour debut featuring the first two episodes.
New episodes air:
- Every Saturday at 11:30 PM (JST)
- TV Asahi’s IMAnimation programming block
- BS Asahi and other participating broadcasters
What to Expect Next
With Dregene’s long-hidden past finally beginning to unfold, Episode 6 promises to be one of the most emotional and revealing chapters of Tenmaku no Jadougal so far.
The introduction of Akira Ishida, Inori Minase, and Shoya Chiba adds even more star power to an already impressive cast, while the flashback story is expected to deepen viewers’ understanding of Dregene’s motivations and the emotional scars she carries.
As the political drama intensifies and the mysteries surrounding the Mongol Empire continue to unravel, Tenmaku no Jadougal remains one of the standout historical anime of the Summer 2026 season, combining compelling characters, rich historical themes, and Science SARU’s acclaimed animation into a captivating viewing experience.
