S01E53: Father's Old Enemy: Ryukotsusei
Totosai tells Inuyasha that piercing the heart of Ryukotsusei, the demon that gave his father his mortal wound, will make his Tetsusaiga lighter. Inuyasha then decides to kill Ryukotsusei.
Previous Episode 
Season 1
The Girl Who Overcame Time... and the Boy Who Was Just Overcome
S1E1 / 16 Oct 2000
Seekers of the Sacred Jewel
S1E2 / 23 Oct 2000
Down the Rabbit Hole and Back Again
S1E3 / 30 Oct 2000
Yura of the Demon-Hair
S1E4 / 06 Nov 2000
Aristocratic Assassin, Sesshomaru
S1E5 / 13 Nov 2000
Tetsusaiga, the Phantom Sword
S1E6 / 20 Nov 2000
Showdown! Inuyasha vs. Sesshomaru
S1E7 / 27 Nov 2000
The Toad Who Would Be Prince
S1E8 / 04 Dec 2000
Shippo and the Thunder Brothers
S1E9 / 11 Dec 2000
Phantom Showdown - The Thunder Brothers vs. Tetsusaiga
S1E10 / 18 Dec 2000
Terror of the Ancient Noh Mask
S1E11 / 15 Jan 2001
The Soul Piper and the Mischievous Little Soul
S1E12 / 22 Jan 2001
The Mystery of the New Moon and the Black-haired Inuyasha
S1E13 / 29 Jan 2001
Kikyo's Stolen Ashes
S1E14 / 05 Feb 2001
Return of the Tragic Priestess, Kikyo
S1E15 / 12 Feb 2001
Mystical Hand of the Amorous Monk, Miroku
S1E16 / 19 Feb 2001
The Cursed Ink of the Hell-Painter
S1E17 / 26 Feb 2001
Naraku and Sesshomaru Join Forces
S1E18 / 05 Mar 2001
Go Home to Your Own Time, Kagome!
S1E19 / 12 Mar 2001
Despicable Villain! The Mystery of Onigumo
S1E20 / 19 Mar 2001
Naraku's True Identity Unveiled
S1E21 / 09 Apr 2001
A Wicked Smile; Kikyo's Wandering Soul
S1E22 / 09 Apr 2001
Kagome's Voice and Kikyo's Kiss
S1E23 / 16 Apr 2001
Enter Sango, the Demon Slayer
S1E24 / 23 Apr 2001
Naraku's Insidious Plot
S1E25 / 07 May 2001
The Secret of the Sacred Jewel Revealed
S1E26 / 14 May 2001
The Lake of the Evil Water God
S1E27 / 21 May 2001
Miroku Falls Into A Dangerous Trap!
S1E28 / 28 May 2001
Sango's Suffering and Kohaku's Life
S1E29 / 04 Jun 2001
Tetsusaiga is Stolen! Showdown at Naraku's Castle
S1E30 / 11 Jun 2001
Jinenji, Kind Yet Sad
S1E31 / 18 Jun 2001
Kikyo & Inuyasha, Into the Miasma
S1E32 / 25 Jun 2001
Kikyo, Captured by Naraku
S1E33 / 02 Jul 2001
Tetsusaiga and Tenseiga
S1E34 / 09 Jul 2001
The True Owner of the Great Sword
S1E35 / 16 Jul 2001
Kagome Kidnapped by Koga, the Wolf-Demon
S1E36 / 23 Jul 2001
The Man Who Fell In Love With Kagome
S1E37 / 30 Jul 2001
Two Hearts, One Mind
S1E38 / 06 Aug 2001
Trapped in a Duel to the Death!
S1E39 / 13 Aug 2001
The Deadly Trap of the Wind Sorceress, Kagura
S1E40 / 20 Aug 2001
Kagura's Dance and Kanna's Mirror
S1E41 / 27 Aug 2001
The Wind Scar Fails
S1E42 / 03 Sep 2001
Tetsusaiga Breaks
S1E43 / 10 Sep 2001
Kaijinbo's Evil Sword
S1E44 / 17 Sep 2001
Sesshomaru Wields Tokijin
S1E45 / 08 Oct 2001
Juromaru and Kageromaru
S1E46 / 15 Oct 2001
Onigumo's Heart Still Beats Within Naraku
S1E47 / 22 Oct 2001
Return to the Place Where We First Met
S1E48 / 29 Oct 2001
Kohaku's Lost Memory
S1E49 / 05 Nov 2001
That Unforgettable Face!
S1E50 / 12 Nov 2001
Inuyasha's Soul, Devoured
S1E51 / 19 Nov 2001
The Demon's True Nature
S1E52 / 26 Nov 2001
Father's Old Enemy: Ryukotsusei
S1E53 / 03 Dec 2001
The Backlash Wave: Tetsusaiga's Ultimate Technique
S1E54 / 10 Dec 2001
The Stone Flower and Shippo's First Love
S1E55 / 17 Dec 2001
Temptress in the Mist
S1E56 / 14 Jan 2002
Fateful Night in Togenkyo (1)
S1E57 / 21 Jan 2002
Fateful Night in Togenkyo (2)
S1E58 / 28 Jan 2002
The Beautiful Sister Apprentices
S1E59 / 04 Feb 2002
The 50 Year-Old Curse of the Dark Priestess
S1E60 / 11 Feb 2002
Kikyo and the Dark Priestess
S1E61 / 18 Feb 2002
Tsubaki's Unrelenting Evil Spell
S1E62 / 04 Mar 2002
The Red and White Priestesses
S1E63 / 11 Mar 2002
Giant Ogre of the Forbidden Tower
S1E64 / 18 Mar 2002
Farewell Days of My Youth
S1E65 / 08 Apr 2002
Naraku's Barrier - Kagura's Decision
S1E66 / 15 Apr 2002
The Howling Wind of Betrayal
S1E67 / 22 Apr 2002
Shippo Gets an Angry Challenge
S1E68 / 06 May 2002
Terror of the Faceless Man
S1E69 / 13 May 2002
Onigumo's Memory Restored
S1E70 / 20 May 2002
Three-Sided Battle to the Death
S1E71 / 27 May 2002
Totosai's Rigid Training
S1E72 / 03 Jun 2002
Shiori's Family and Inuyasha's Feelings
S1E73 / 10 Jun 2002
The Red Tetsusaiga Breaks the Barrier!
S1E74 / 17 Jun 2002
The Plot of the Panther Devas
S1E75 / 24 Jun 2002
Target: Sesshomaru and Inuyasha
S1E76 / 01 Jul 2002
The Panther Tribe and the Two Swords of the Fang
S1E77 / 08 Jul 2002
Only You, Sango
S1E78 / 15 Jul 2002
Jaken's Plan to Steal the Tetsusaiga
S1E79 / 22 Jul 2002
Sesshomaru and the Abducted Rin
S1E80 / 29 Jul 2002
Vanishing Point; Naraku Disappears
S1E81 / 05 Aug 2002
Gap Between the Ages
S1E82 / 12 Aug 2002
The Female Wolf-Demon and the Lunar Rainbow Promise
S1E83 / 19 Aug 2002
Koga's Bride-To-Be
S1E84 / 26 Aug 2002
The Evil Within Demon's Head Castle
S1E85 / 02 Sep 2002
Secret of the Possessed Princess
S1E86 / 09 Sep 2002
Kikyo's Lonely Journey
S1E87 / 16 Sep 2002
The Three Sprites of the Monkey God
S1E88 / 14 Oct 2002
Nursing Battle of the Rival Lovers
S1E89 / 21 Oct 2002
Sota's Brave Confession of Love
S1E90 / 28 Oct 2002
The Suspicious Faith Healer and the Black Kirara
S1E91 / 04 Nov 2002
Plot of the Walking Dead
S1E92 / 18 Nov 2002
The Mysterious, Lecherous Monk
S1E93 / 25 Nov 2002
The Sacred Jewel Maker (1)
S1E94 / 02 Dec 2002
The Sacred Jewel Maker (2)
S1E95 / 09 Dec 2002
Jaken Falls Ill
S1E96 / 13 Jan 2003
Kirara Come Home!
S1E97 / 20 Jan 2003
Kikyo and Kagome, Alone in the Cave
S1E98 / 27 Jan 2003
Koga and Sesshomaru: A Dangerous Encounter
S1E99 / 03 Feb 2003
The Truth Behind the Nightmare: Battle in the Forest of Sorrow
S1E100 / 10 Feb 2003
The Snow from Seven Years Past
S1E101 / 17 Feb 2003
Assault on the Wolf-Demon Tribe!
S1E102 / 24 Feb 2003
The Band of Seven, Resurrected!
S1E103 / 03 Mar 2003
The Stealthy Poison Master, Mukotsu
S1E104 / 10 Mar 2003
The Ghastly Steel Machine
S1E105 / 17 Mar 2003
Kagome, Miroku, and Sango: Desperate Situation
S1E106 / 14 Apr 2003
Inuyasha Shows His Tears for the First Time
S1E107 / 21 Apr 2003
The Secret of the Pure Light
S1E108 / 28 Apr 2003
Hidden in the Mist: Onward to Mt. Hakurei
S1E109 / 05 May 2003
Enter Bankotsu, the Leader of the Band of Seven
S1E110 / 12 May 2003
The Big Clash: Banryu versus the Wind Scar
S1E111 / 19 May 2003
Afloat on the Lake Surface: The Barrier of Hijiri Island
S1E112 / 26 May 2003
The Sacred Vajra and the Mystery of the Living Buddha
S1E113 / 02 Jun 2003
Koga's Solitary Battle
S1E114 / 09 Jun 2003
Lured by the Black Light
S1E115 / 16 Jun 2003
The Exposed Face of Truth
S1E116 / 23 Jun 2003
Vanished in a River of Flames
S1E117 / 30 Jun 2003
Into the Depths of Mt. Hakurei
S1E118 / 07 Jul 2003
Divine Malice of the Saint
S1E119 / 14 Jul 2003
Fare Thee Well: Jakotsu's Requiem
S1E120 / 28 Jul 2003
Final Battle: The Last and Strongest of the Band of Seven
S1E121 / 04 Aug 2003
The Power of Banryu: Duel to the Death on Mt. Hakurei
S1E122 / 11 Aug 2003
Beyond the Darkness - Naraku Reborn!
S1E123 / 18 Aug 2003
Farewell Kikyo, My Beloved
S1E124 / 25 Aug 2003
The Darkness in Kagome's Heart
S1E125 / 01 Sep 2003
Transform Heartache into Courage!
S1E126 / 08 Sep 2003
Don't Boil It! The Terrifying Dried-Up Demon
S1E127 / 15 Sep 2003
Battle Against the Dried-Up Demons at the Cultural Festival
S1E128 / 13 Oct 2003
Chokyukai and the Abducted Bride
S1E129 / 20 Oct 2003
Shippo's New Technique, the Heart Scar
S1E130 / 27 Oct 2003
Trap of the Cursed Wall Hanging
S1E131 / 03 Nov 2003
Miroku's Most Dangerous Confession
S1E132 / 10 Nov 2003
The Woman Who Loved Sesshomaru (1)
S1E133 / 24 Nov 2003
The Woman Who Loved Sesshomaru (2)
S1E134 / 24 Nov 2003
The Last Banquet of Miroku's Master
S1E135 / 01 Dec 2003
A Strange Invisible Demon Appears!
S1E136 / 08 Dec 2003
An Ancestor Named Kagome
S1E137 / 12 Jan 2004
Mountain of Demons: Survival of the Duo
S1E138 / 19 Jan 2004
The Great Duel at Shoun Falls
S1E139 / 26 Jan 2004
Eternal Love, the Naginata of Kenkon
S1E140 / 02 Feb 2004
Entei, the Demon Horse Unleashed!
S1E141 / 09 Feb 2004
Untamed Entei and Horrible Hakudoshi
S1E142 / 16 Feb 2004
3,000 Leagues in Search of Father
S1E143 / 23 Feb 2004
Hosenki and the Last Shard
S1E144 / 01 Mar 2004
Bizarre Guards at the Border of the Afterlife
S1E145 / 08 Mar 2004
The Fiery Bird Master, Princess Abi
S1E146 / 15 Mar 2004
The Tragic Love Song of Destiny (1)
S1E147 / 19 Apr 2004
The Tragic Love Song of Destiny (2)
S1E148 / 19 Apr 2004
The Single Arrow of Chaos
S1E149 / 26 Apr 2004
The Mysterious Light that Guides the Saint
S1E150 / 03 May 2004
Kagome's Instinctive Choice
S1E151 / 10 May 2004
Protect and Plunder!
S1E152 / 17 May 2004
The Cruel Reunion of Fate
S1E153 / 24 May 2004
The Demon Linked With the Netherworld
S1E154 / 31 May 2004
The Demon Protector of the Sacred Jewel Shard!
S1E155 / 07 Jun 2004
Final Battle at the Graveside! Sesshomaru Versus Inuyasha
S1E156 / 14 Jun 2004
Destroy Naraku with the Adamant Barrage!
S1E157 / 21 Jun 2004
Stampede of the Countless Demon Rats!
S1E158 / 05 Jul 2004
Kohaku's Decision and Sango's Heart
S1E159 / 12 Jul 2004
The Lucky but Two-Timing Scoundrel!
S1E160 / 26 Jul 2004
Miroku's Past Mistake
S1E161 / 02 Aug 2004
Forever with Lord Sesshomaru
S1E162 / 09 Aug 2004
Kohaku, Sango and Kirara: The Secret Flower Garden
S1E163 / 23 Aug 2004
Possessed by a Parasite: Shippo, Our Worst Enemy
S1E164 / 30 Aug 2004
The Ultimate Key to Defeating Naraku
S1E165 / 06 Sep 2004
The Bond Between Them, Use the Sacred Jewel Shard! (1)
S1E166 / 13 Sep 2004
The Bond Between Them, Use the Sacred Jewel Shard! (2)
S1E167 / 13 Sep 2004
Season 2
Naraku's Heart
S2E1 / 04 Oct 2009
Kagura's Wind
S2E2 / 11 Oct 2009
Meido Zangetsuha
S2E3 / 18 Oct 2009
Dragon-Scaled Tetsusaiga
S2E4 / 25 Oct 2009
The Great Holy Demon Spirit's Test
S2E5 / 01 Nov 2009
The End of Moryomaru
S2E6 / 08 Nov 2009
The Mausoleum of Mount Azusa
S2E7 / 15 Nov 2009
Among the Twinkling Stars
S2E8 / 22 Nov 2009
Sesshomaru in the Underworld
S2E9 / 29 Nov 2009
Flowers Drenched in Sadness
S2E10 / 06 Dec 2009
Kanna's Gravestone
S2E11 / 13 Dec 2009
Sango's Feelings, Miroku's Resolve
S2E12 / 20 Dec 2009
A Complete Meido
S2E13 / 27 Dec 2009
In Pursuit of Naraku
S2E14 / 05 Jan 2010
True Heir
S2E15 / 12 Jan 2010
Hitomiko's Barrier
S2E16 / 19 Jan 2010
Magatsuhi's Evil Will
S2E17 / 26 Jan 2010
The Day of Days
S2E18 / 02 Feb 2010
Kohaku's Shard
S2E19 / 09 Feb 2010
When the Jewel is Whole
S2E20 / 16 Feb 2010
Inside Naraku
S2E21 / 23 Feb 2010
Naraku: The Trap of Darkness
S2E22 / 02 Mar 2010
Naraku: The Trap of Light
S2E23 / 09 Mar 2010
Naraku's Uncertain Wish
S2E24 / 16 Mar 2010
Thoughts Fall Short
S2E25 / 23 Mar 2010
Toward Tomorrow
S2E26 / 30 Mar 2010
Kappei Yamaguchi
InuYasha (voice)
Satsuki Yukino
Kagome Higurashi (voice)
Izumi Ōgami
Kagura
Houko Kuwashima
Sango
Noriko Hidaka
Kikyo
