Demon Slayer: Kimetsu no Yaiba - Season 1 Episode 17 You Must Master a Single Thing
One of the Twelve Kizuki, a direct subordinate of Muzan Kibutsuji, is here somewhere. When Tanjiro slays the Mother Spider Demon of Mt. Natagumo, he learns that a demon who might hold the key to turning Nezuko back into a human is somewhere in this very forest. With the battered Inosuke in tow, he heads deeper into the forest. Meanwhile, Zenitsu trudges forlornly through the woods only to encounter a spider with a human face.
- Genre: Animation, Action & Adventure, Sci-Fi & Fantasy
- Studio: Fuji TV, Gunma TV, Tokyo MX, BS11, Tokai Television Broadcasting, Kansai TV, Tochigi TV, Fukui TV, Hokkaido Cultural Broadcasting, Iwate Menkoi Television, TOS, Sendai Television, SAGA TV, Ishikawa TV, TNC, OHK, Kochi Sun Sun Broadcasting, Television Shin Hiroshima System, TV Shizuoka, UMK TV Miyazaki, NST, NBS, Sakuranbo TV, TSK, Ehime Broadcasting, KTS, Fukushima TV, NIB, AKT, Toyama Television, TV Kumamoto, Okinawa Television Broadcasting
- Keyword: sibling relationship, swordplay, magic, supernatural, undead, tragedy, coming of age, based on manga, demon, mutilation, dark fantasy, anachronism, shounen, anime, time skip, mischievous, lacrimation, taisho period
- Cast: Natsuki Hanae, Akari Kito, Hiro Shimono, Yoshitsugu Matsuoka, Nobuhiko Okamoto, Takahiro Sakurai