Rio - Super Sentai

Super Sentai

Main cast, played by Hirofumi Arai

Episode 31x01: Lesson 1: Niki-Niki Fierce Beast-Fist! (Feb 18, 2007)
Episode 31x02: Lesson 2: Waki-Waki! Beast-Fist Gattai! (Feb 25, 2007)
Episode 31x03: Lesson 3: Shio-Shio! Cleaning Power (Mar 4, 2007)
Episode 31x04: Lesson 4: Zowa-Zowa! The Five Venom Fists (Mar 11, 2007)
Episode 31x05: Lesson 5: Uja-Uja! What Should I Do? (Mar 18, 2007)
Episode 31x06: Lesson 6: Juwan! ...What's That? (Mar 25, 2007)
Episode 31x07: Lesson 7: Shuba-Shuba Dancing! (Apr 1, 2007)
Episode 31x08: Lesson 8: Koto-Koto... Intently Koto-Koto (Apr 8, 2007)
Episode 31x09: Lesson 9: The Kena-Kena Woman (Apr 15, 2007)
Episode 31x10: Lesson 10: Jara-Jara Attack! The First Errand (Apr 22, 2007)
Episode 31x11: Lesson 11: Ukya-Ukya! Beast-Fist Armament (Apr 29, 2007)
Episode 31x12: Lesson 12: Zowan-Zowan! Confrontation Beast-Fist, Training Starts (May 6, 2007)
Episode 31x13: Lesson 13: Shin-Shin! The Spirit's Dance (May 13, 2007)
Episode 31x14: Lesson 14: Netsu-Netsu! Forget the Technique (May 20, 2007)
Episode 31x15: Lesson 15: Howa-Howa! Mama Skills (May 27, 2007)
Episode 31x16: Lesson 16: Jiri-Jiri! Confrontation Beast Hall, Extracurricular Class (Jun 3, 2007)
Episode 31x17: Lesson 17: Goro-Goro! Teacher and Student Love (Jun 10, 2007)
Episode 31x18: Lesson 18: Sharkin-Kin! The Body is Strong (Jun 24, 2007)
Episode 31x19: Lesson 19: Gokin-Gokin! Showdown with Rio (Jul 8, 2007)
Episode 31x20: Lesson 20: Gicho-Gicho! Triangle Opposition Match (Jul 15, 2007)
Episode 31x21: Lesson 21: Biki-Biki-Biki-Biki! Extreme Ki Extremely (Jul 22, 2007)
Episode 31x22: Lesson 22: Kyui-Kyui! Date with a Celebrity (Jul 29, 2007)
Episode 31x23: Lesson 23: Gure-Gure! Sukeban Captain (Aug 5, 2007)
Episode 31x24: Lesson 24: Garu-Garu! What!? My Younger Brother!? (Aug 12, 2007)
Episode 31x25: Lesson 25: Hine-Hine! Just My Violet Fierce Ki (Aug 19, 2007)
Episode 31x26: Lesson 26: Mohe-Mohe! Consulting Your Worries (Aug 26, 2007)
Episode 31x27: Lesson 27: Beran-Beran! Burn, Commentator (Sep 2, 2007)
Episode 31x28: Lesson 28: With Bishi-Bishi Pikin Osu! (Sep 9, 2007)
Episode 31x29: Lesson 29: Guda-Guda Here-Here! Shopping (Sep 16, 2007)
Episode 31x30: Lesson 30: The Sei-Sei and Dou-Dou Woman (Sep 23, 2007)
Episode 31x31: Lesson 31: We Muni-Muni! (Sep 30, 2007)
Episode 31x32: Lesson 32: Zowangi-Zowango! The Gathering, Beast Origin Village (Oct 7, 2007)
Episode 31x33: Lesson 33: Fure-Fure Gatchiri! Kung Fu Chushingura (Oct 14, 2007)
Episode 31x34: Lesson 34: Gowan-Gowan's Dain-Dain! Beast Fist Giant God, Kenzan (Oct 21, 2007)
Episode 31x35: Lesson 35: Gyuon-Gyuon! Beast Power Bloom (Oct 28, 2007)
Episode 31x36: Lesson 36: Mukyu-Mukyu! The Three Kaito Sisters (Nov 4, 2007)
Episode 31x37: Lesson 37: Gyan-Gyan! Useless Arrangred Marriage Interview (Nov 11, 2007)
Episode 31x38: Lesson 38: Biba-Biba! Another Retsu (Nov 18, 2007)
Episode 31x39: Lesson 39: Uro-Uro! The Children Don't Return (Nov 25, 2007)
Episode 31x40: Lesson 40: Head, Bakan! The Shocking Truth (Dec 2, 2007)
Episode 31x41: Lesson 41: Zushi-Zushi! No More (Dec 9, 2007)
Episode 31x42: Lesson 42: Wasshi-Wasshi Moving On! (Dec 16, 2007)
Episode 31x43: Lesson 43: Hapi-Hapi! Merry Christmas, Osu (Dec 23, 2007)
Episode 31x44: Lesson 44: Wafu-Wafu! Father's Melody (Jan 6, 2008)
Episode 31x45: Lesson 45: Pikin! Showdown of Destiny (Jan 13, 2008)
Episode 31x46: Lesson 46: Gyawa-Gyawa Memories (Jan 20, 2008)
Episode 31x47: Lesson 47: Pika-Pika! My Path (Jan 27, 2008)
Episode 31x48: Lesson 48: Saba-Saba! Crucial Fist Judgement (Feb 3, 2007)
Episode 31x49: Lesson 49: Zun-Zun! The Beast-Fist, for All Time (Feb 10, 2008)
Episode S31 Special: Juken Sentai Gekiranger: Nei-Nei! Hou-Hou! Hong Kong Decisive Battle (Aug 4, 2007)
Episode S31 Special: Juken Sentai Gekiranger vs. Boukenger (Mar 14, 2008)