Onsen Fun

Namako-Otoko
	Humanoid sea cucumber; Member of the Eight Demons;

Kumo-Otoko
	Humanoid spider; Most intelligent member of the Eight Demons;

	Episode 5
	Information
Title:	Onsen Fun
Japanese Title:	るんるん温泉旅館 ; (Runrun Onsen Ryokan)
Original airdate:	May 3, 2025
Manga source:	Volume 3: Chapter 10 (029), Volume 4: Chapter 6-7 (035-036) (h.a.)
	English version
English Title:	Onsen Fun
English airdate:	May 3, 2025
	Story
Cast:	Yaiba Kurogane ; Takeshi Onimaru ; Sayaka Mine ; Musashi Miyamoto ; Kagetora ; Shonosuke ; Gerozaemon Geroda ; Namekuji-Otoko ; Kumo-Otoko ; Namako-Otoko ; Hitode-Otoko ; Komori-Otoko
	Staff
Director:	Takahiro Hasui
Screenplay:	Eiji Umehara
Storyboard:	Kazuki Yokoyama
Episode director:	Kazuki Yokoyama
Animation director:	Yoshimichi Kameda (chief) ; Toshiyuki Sato ; Yuka Koiso
Voice Cast:
	Minami Takayama as Yaiba Kurogane ; Yoshimasa Hosoya as Takeshi Onimaru ; Manaka Iwami as Sayaka Mine ; Junichi Suwabe as Musashi Miyamoto ; Isshin Chiba as Kagetora ; Kosuke Echigoya as Shonosuke ; Takeharu Onishi as Gerozaemon Geroda ; Shuhei Sakaguchi as Kumo-Otoko ; Kazuyuki Okitsu as Komori-Otoko ; Kana Ichinose as Namako-Otoko ; Genta Nakamura as Hitode-Otoko ; Shinya Takahashi as Namekuji-Otoko ; Yuki Ominami as Waitress
	Music
Opening song:	BLADE
Closing song:	pineapple tart

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Chronology
‹ Attack of the Eight Demons	List of Episodes	The Unexpected Bat Guy ›

Onsen Fun (るんるん温泉旅館 ,Runrun Onsen Ryokan^?), is the 5th episode of Yaiba: Samurai Legend anime.

Cast

Characters introduced

Komori-Otoko
	Humanoid bat/vampire Member of the Eight Demons

Featured

Characters

Other characters

Namekuji-Otoko
	Humanoid slug Member of the Eight Demons

Kamakiri-Otoko
	Humanoid praying mantis Member of the Eight Demons

Hitode-Otoko
	Humanoid starfish Member of the Eight Demons

Location

Setting

Tokyo
- Chiyoda
  - National Diet Building
Gifu
- Gero
  - Gero Onsen
    - Yunoshimakan

Plot

Manga to anime changes

Added or modified scenes

Omitted scenes

Trivia

Gallery

For the full gallery, click here:

Footnotes

[Footnote Help]

Notes

References

v • d • e Season 1 (2025)
#1: Yaiba Appears #2: Sword of Fujin, Reborn #3: Another Magic Sword #4: Attack of the Eight Demons #5: Onsen Fun #6: The Unexpected Bat Guy #7: Kojiro Resurrected #8: The Duel at Ganryu Island #9: Dawn of the Lightning Slash #10: Onimaru's Devil Kings #11: Sword of Raijin vs Sword of Fujin #12: Nadeshiko Yamato Is Calling #13: Find the Dragon God Orb #14: The Rise of Ninja Kotaro #15: Showdown! Magician vs. Yaiba #16: A Battle of Giants #17: The Man of Yagyu Shinkage-ryu #18: Crisis on Kawanakajima #19: Darkness Orb Escape Training #20: The Ruse of Monkey Basho #21: Mystery Atop Mount Fuji #22: Crossroads of the Soul #23: The Dragon God Orb Ressurected! #24: The Lunar Invaders
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