The supernatural chaos at Domori Elementary reached a new level of romantic complication in the latest episode of Hell Teacher: Jigoku Sensei Nube. Episode 7, which aired on August 13, 2025, introduced viewers to a beautiful but dangerous woman from Meisuke Nueno’s past who arrived in town with one goal: to freeze her beloved teacher and keep him forever .
The episode titled “The Unseasonable Yuki-onna” or “The Snow Woman Out of Season” brought a unexpected winter wonderland to Domori Town during the middle of summer. While students found the sudden snow strange, Nube seemed unusually happy about the cold weather. That happiness quickly turned into panic when he realized why the snow was falling .
Who Is Yukime? The Snow Woman With a Five-Year-Old Promise
Yukime, voiced by Ai Kakuma in the 2025 series, descended from the mountains bringing a blizzard with her. She appeared before Nube as a stunning young woman with blue hair, claiming she came to fulfill a promise made five years ago . The backstory revealed that during his college days, Nube rescued a ten-year-old Yukinko (child Yuki-onna) from a hunter. The young snow spirit declared her eternal love for him right there, promising to return as an adult to marry him.
Nube, unable to hear her words over a howling snowstorm at that time, simply gave her a thumbs-up. That small gesture cemented Yukime’s determination. Now at age fifteen, she returned ready to claim her husband. Her idea of marriage, however, involves freezing Nube solid so they can spend eternity together in ice .
Nube’s Desperate Dating Strategy Backfires
The episode showcased Nube’s classic awkwardness when dealing with romantic situations. Unlike his disastrous interactions with fellow teacher Ms. Ritsuko, where she usually screams and runs away, Nube faced a woman who would not take no for an answer .
His plan to discourage Yukime involved taking her to places a snow spirit would supposedly hate. The date locations included:
- A scorching hot beef restaurant
- A steaming sauna
- A sweltering rock concert
Yukime adapted to each environment effortlessly. She froze her surroundings solid everywhere they went, proving her powers were more than enough to handle any heat. Her calm demeanor throughout these dates only increased Nube’s frustration .
Students Play Cupid and Heroes
The children of Class 5-3, particularly Miki Hosokawa, Kyoko Inaba, Hiroshi Tateno, and Katsuya Kimura, secretly followed their teacher on his unusual date . Miki, who earlier confirmed Nube’s cursed love life through Tarot readings showing multiple death cards, desperately wanted to witness a romantic confession .
Their curiosity turned dangerous when Yukime’s patience ran out. She began launching massive ice javelins at the fleeing students, forcing Nube to use his Demon’s Hand (Oni no Te) to protect them . The children’s genuine love and concern for their teacher touched Yukime’s heart, making her stop the attack.
Before departing, Yukime stole a proper kiss from Nube, confirming her feelings remain strong. She promised to return, suggesting viewers will see more of this ice spirit in future episodes .
What Makes This Episode Special
Episode 7 stands out because it blends multiple elements that make Hell Teacher Nube beloved by fans. The episode delivered:
- Genuine humor through Nube’s failed dates
- Supernatural action with Yukime’s ice powers
- Heartwarming moments showing student-teacher bonds
- A glimpse into Nube’s past before becoming a teacher
The Yuki-onna character comes directly from Japanese folklore, and the episode treated this supernatural being with respect while adding the series’ signature comedic touch . Yukime’s portrayal as both beautiful and dangerous captured the essence of traditional snow woman legends.
Production Details and Voice Cast
The 2025 anime adaptation brings back familiar voices for long-time fans. Ryotaro Okiayu returns as Nube, having voiced the character in previous adaptations. Toshiyuki Morikawa reprises his role as Tamamo Kyosuke, the fox demon who appeared in earlier episodes .
Episode 7 aired on TV Asahi as part of the IMAnimation W timeslot at 11:45 PM JST. International viewers can stream the episode on YouTube and other platforms that license the series .
The Bigger Picture: Nube’s Continuing Adventures
The Hell Teacher franchise has deep roots in anime history. The original manga by Sho Makura and Takeshi Okano ran in Weekly Shonen Jump from 1993 to 1999, selling close to thirty million copies . A 1996 anime series ran for forty-nine episodes, plus three films and OVAs. The new 2025 series marks the first new anime production in about twenty-six years .
This reboot maintains the episodic structure of the original while updating animation quality for modern audiences. Each episode typically features Nube protecting his students from different yokai and supernatural threats, much like the classic monster-of-the-week format popular in 1990s anime .
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Why Yukime Matters for the Series
Yukime represents more than just another supernatural opponent for Nube. She connects to his past life before teaching, showing viewers the kind of person he was in college. Her genuine gratitude for his kindness, even if she misunderstood his response, adds emotional depth to what could have been a simple comedic episode .
The character also highlights Nube’s ongoing struggle with romance. Between Ms. Ritsuko’s fear of him and now Yukime’s extreme affection, Nube cannot catch a break in the love department. Miki’s Tarot reading confirmed this cursed romantic destiny, making viewers wonder if Nube will ever find normal happiness .
The animation quality in Episode 7 deserves mention. Yukime’s ice powers look stunning, with detailed effects showing frost spreading across buildings and frozen lakes shimmering under moonlight. Her blue-haired design captures attention while maintaining the traditional Yuki-onna aesthetic .
For fans of supernatural anime, Hell Teacher: Jigoku Sensei Nube continues delivering entertaining stories that balance scares with laughs. Episode 7 proves the series still has plenty of creativity after all these years, introducing memorable characters while staying true to its roots. Whether Yukime returns sooner or later, she left a lasting impression on both Nube and the audience.
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