S04E103: The First Barrier
Tsuna and the others escape the ducts by breaking it open and falling to the ground below. There they face Dendro Chilum. Tsuna defeats him with the X Burner and they continue in the Millefiore base undetected.
Previous Episode 
Season 1
What!? I'm the Tenth Generation Mafia Boss!?
S1E1 / 07 Oct 2006
The End of School!?
S1E2 / 14 Oct 2006
Shocking! Cooking with Love and Horror!
S1E3 / 21 Oct 2006
Hahi! Destroy Girls' Hearts!
S1E4 / 28 Oct 2006
The Director of the Discipline Committee's Avoidance of Boredom
S1E5 / 04 Nov 2006
Ni-Hao Gyoza Fist!
S1E6 / 11 Nov 2006
The Limit! Passionate Brother!
S1E7 / 18 Nov 2006
The Senior Boss Thinks of his Family
S1E8 / 25 Nov 2006
Short Life Skull Disease
S1E9 / 02 Dec 2006
Gahaha! The Exploding Lunchbox!
S1E10 / 09 Dec 2006
The Dumpling Bun of Love and Death
S1E11 / 16 Dec 2006
Training Teacher! Strengthening Program
S1E12 / 13 Dec 2006
New Year! The Game of 100,000,000 Yen!
S1E13 / 06 Jan 2007
First Date!? Hell's Zoo
S1E14 / 13 Jan 2007
Survival Snow Battle
S1E15 / 20 Jan 2007
Escape From the Mountain of Death!
S1E16 / 27 Jan 2007
Hush Before Entering the Hospital
S1E17 / 03 Feb 2007
Poisoned Love Chocolates
S1E18 / 10 Feb 2007
100% Accuracy? Ranking Everything
S1E19 / 17 Feb 2007
Abrupt Attack
S1E20 / 24 Feb 2007
Injured Friends
S1E21 / 03 Mar 2007
The Unexpected Demonic Leader
S1E22 / 10 Mar 2007
The Last Dying Will Bullet
S1E23 / 17 Mar 2007
Everyone's Counterattack
S1E24 / 24 Mar 2007
We Want to Win! Instant Awakening
S1E25 / 31 Mar 2007
The End and From Then On
S1E26 / 07 Apr 2007
Eat Sushi to Celebrate Promotion
S1E27 / 14 Apr 2007
It's a Lie! We killed?
S1E28 / 21 Apr 2007
Broccoli's Sweetheart?
S1E29 / 28 Apr 2007
Hide and Seek on a Cruise Ship
S1E30 / 05 May 2007
Welcoming at Mafia Island (Land)
S1E31 / 12 May 2007
A Shark in the Public Pool
S1E32 / 19 May 2007
Summer Vacation Ruined by Loans?
S1E33 / 26 May 2007
Season 2
The Varia Arrive
S2E34 / 02 Jun 2007
The Seven Vongola Rings
S2E35 / 09 Jun 2007
Tutors on the Move
S2E36 / 16 Jun 2007
Teacher and Student Together
S2E37 / 23 Jun 2007
The Selfish Baby Cow Vanishes
S2E38 / 30 Jun 2007
The Unseen Enemies' Goal
S2E39 / 07 Jul 2007
The Battle of the Rings Begins!
S2E40 / 14 Jul 2007
The Guardian of the Sun Ring's Feelings
S2E41 / 21 Jul 2007
The Power to Overcome Adversity
S2E42 / 28 Jul 2007
Thunder Strike from Twenty Years Later
S2E43 / 04 Aug 2007
The Stolen Sky Ring
S2E44 / 11 Aug 2007
Raging Storm Battle
S2E45 / 18 Aug 2007
Reason to Fight
S2E46 / 25 Aug 2007
The Strongest, Invincible Style
S2E47 / 01 Sep 2007
Flow of Battle
S2E48 / 08 Sep 2007
Requiem Rain
S2E49 / 15 Sep 2007
The Guardian of the Mist Ring Arrives!?
S2E50 / 22 Sep 2007
Illusion vs. Illusion
S2E51 / 29 Sep 2007
The Truth About the Mist
S2E52 / 06 Oct 2007
A Hint of Uneasiness
S2E53 / 13 Oct 2007
The Cloud Guardian's Rampage
S2E54 / 20 Oct 2007
Determination
S2E55 / 27 Oct 2007
Gokudera's Story
S2E56 / 03 Nov 2007
The Sky Ring Battle Begins!
S2E57 / 10 Nov 2007
Flame of Fury
S2E58 / 17 Oct 2007
Supporters
S2E59 / 24 Nov 2007
Deathperate Zero Point Breakthrough
S2E60 / 01 Dec 2007
Zero Point Breakthrough Revised
S2E61 / 08 Dec 2007
Tactics
S2E62 / 15 Dec 2007
Freezing Flame
S2E63 / 22 Dec 2007
The Truth Behind The Rage
S2E64 / 05 Jan 2008
Conclusion!
S2E65 / 12 Jan 2008
Season 3
Shivering Ghost
S3E66 / 19 Jan 2008
Vongola-style Open House
S3E67 / 26 Jan 2008
Happy? Wedding
S3E68 / 02 Feb 2008
Crazy Criminal Brother Trio
S3E69 / 09 Feb 2008
The Misfortune of Shoichi Irie
S3E70 / 16 Feb 2008
Fighting Spirit! Absolute Evil Fist
S3E71 / 23 Mar 2008
Expulsion Crisis
S3E72 / 01 Mar 2008
Mother's Day Vongola-style
S3E73 / 08 Mar 2008
Season 4
The World Ten Years Later
S4E74 / 15 Mar 2008
Hideout
S4E75 / 22 Mar 2009
Guardian Search
S4E76 / 29 Mar 2008
The Resolution`s Flame
S4E77 / 05 Apr 2008
Clue of the past
S4E78 / 12 Apr 2008
The First Trial
S4E79 / 19 Apr 2008
Discord
S4E80 / 26 Apr 2008
Combination
S4E81 / 03 May 2008
The Strongest Guardian
S4E82 / 10 May 2008
Information Divulged
S4E83 / 17 May 2008
The Long Road Home
S4E84 / 24 May 2008
Where's the Base
S4E85 / 31 May 2008
The Most Terrifying Tutor
S4E86 / 07 Jun 2008
Succession
S4E87 / 14 Jun 2008
7³ Policy
S4E88 / 21 Jun 2008
Piano of Sorrow
S4E89 / 28 Jun 2008
Gufo di Pioggia
S4E90 / 05 Jul 2008
What You Believe In
S4E91 / 12 Jul 2008
Your Choice
S4E92 / 19 Jul 2008
Level D Security Alert
S4E93 / 26 Jul 2008
Identity Revealed
S4E94 / 02 Aug 2008
Determination
S4E95 / 09 Aug 2008
X BURNER
S4E96 / 16 Aug 2008
The Great Chase
S4E97 / 30 Aug 2008
Declaration of War
S4E98 / 06 Sep 2008
The Final Trial
S4E99 / 13 Sep 2008
The Night Before the Raid
S4E100 / 20 Sep 2008
Night Attack
S4E101 / 27 Sep 2008
Mission Start
S4E102 / 04 Oct 2008
The First Barrier
S4E103 / 11 Oct 2008
Magician of Fate
S4E104 / 18 Oct 2008
Regret
S4E105 / 25 Oct 2008
The Student's Maturation
S4E106 / 01 Nov 2008
Absolute Desperation
S4E107 / 08 Nov 2008
A Man's Box Weapon
S4E108 / 15 Nov 2008
Captive
S4E109 / 22 Nov 2008
The Secret of Merone Base
S4E110 / 29 Nov 2008
The Enemy Is Octopus Head
S4E111 / 06 Dec 2008
Boomerang Trap
S4E112 / 13 Dec 2008
Lightning Strikes Again
S4E113 / 20 Dec 2008
The Storm Guardian, Stands
S4E114 / 27 Dec 2008
SISTEMA C.A.I
S4E115 / 10 Jan 2009
Difference in Resolve
S4E116 / 17 Jan 2009
Storm Fights Back
S4E117 / 24 Jan 2009
The Princess's Conviction
S4E118 / 31 Jan 2009
Interval Between Battles
S4E119 / 07 Feb 2009
Virtual Space
S4E120 / 14 Feb 2009
Two Battles
S4E121 / 21 Feb 2009
The Ultimate Swordsman
S4E122 / 28 Feb 2009
Teachings of the Sword Emperor
S4E123 / 07 Mar 2009
Obstructing Mist
S4E124 / 14 Mar 2009
More Intruders
S4E125 / 21 Mar 2009The Strongest versus The Strongest
S4E126 / 28 Mar 2009
A Bewitching Flower
S4E127 / 04 Apr 2009
The Head Prefect Comes
S4E128 / 11 Apr 2009
Operation X
S4E129 / 18 Apr 2009
Resolve and Irritation
S4E130 / 25 Apr 2009
Rampage
S4E131 / 02 May 2009
Final Block Of Defense
S4E132 / 09 May 2009
A Game-Changing Move
S4E133 / 16 May 2009
Hell Knight
S4E134 / 23 May 2009
Arrival
S4E135 / 30 May 2009
Revealed Truth
S4E136 / 06 Jun 2009
Main Battle in Italy
S4E137 / 13 Jun 2009
Twin Princess
S4E138 / 20 Jun 2009
Furious Roar
S4E139 / 27 Jun 2009
Another Sky
S4E140 / 04 Jul 2009
Reunion
S4E141 / 11 Jul 2009
Season 5
The Strongest Seven
S5E142 / 18 Jul 2009
Trial #1
S5E143 / 25 Jul 2009
The Arcobaleno Seals
S5E144 / 01 Aug 2009
Guardian Showdown! Cloud and Mist
S5E145 / 08 Aug 2009
Box Weapon Prototype
S5E146 / 15 Aug 2009
Catch the Wind
S5E147 / 22 Aug 2009
Two Successors of the Sky
S5E148 / 29 Aug 2009
Reborn's Trial
S5E149 / 05 Sep 2009
A Path Is Closed Off
S5E150 / 12 Sep 2009
Once the Rainbow Is Complete
S5E151 / 19 Sep 2009
A Boss' Resolve
S5E152 / 26 Sep 2009
The Final Seal
S5E153 / 03 Oct 2009
To the Next Battle
S5E154 / 10 Oct 2009
Season 6
The Real Six Funeral Wreaths
S6E155 / 17 Oct 2009
Inspiring Allies
S6E156 / 24 Oct 2009Namimori Holiday
S6E157 / 31 Oct 2009
A Warm Place
S6E158 / 07 Nov 2009
For My Friends
S6E159 / 14 Nov 2009
Gaining Mobility
S6E160 / 21 Nov 2009
Airbike
S6E161 / 28 Nov 2009
The Sky Vongola Box
S6E162 / 05 Dec 2009
Terror! Turmoil on Base
S6E163 / 12 Dec 2009
Vongola Box, Training Begins
S6E164 / 19 Dec 2009
Boycott Declared
S6E165 / 26 Dec 2009
With the Same Heart
S6E166 / 09 Jan 2010
Day of the Battle
S6E167 / 16 Jan 2010
Choice Begins
S6E168 / 23 Jan 2010
Sky Lion: Leone di Cielo ver. Vongola
S6E169 / 30 Jan 2010
Fateful Showdown
S6E170 / 06 Feb 2010
Revenge
S6E171 / 13 Feb 2010
Kikyo's Assault
S6E172 / 20 Feb 2010
Choice Ends
S6E173 / 27 Feb 2010
The Truth about the Future
S6E174 / 06 Mar 2010
Yuni Comes
S6E175 / 13 Mar 2010
Escape
S6E176 / 20 Mar 2010
After the Battle
S6E177 / 27 Mar 2010
Season 7
The Primo Family Arrives
S7E178 / 03 Apr 2010
Inheritance Begins
S7E179 / 10 Apr 2010
The Duty of the Rain Guardian
S7E180 / 17 Apr 2010
Furious Bolt of Lightning
S7E181 / 24 Apr 2010
Silent Storm
S7E182 / 01 May 2010
Aloof Cloud
S7E183 / 08 May 2010
Sunny then Cloudy
S7E184 / 15 May 2010
The Trap Is Set
S7E185 / 22 May 2010
Bewitching Mist
S7E186 / 29 May 2010
Memories of Betrayal
S7E187 / 05 Jun 2010
Primo's Will
S7E188 / 12 Jun 2010
The Family's Resolve
S7E189 / 19 Jun 2010
Season 8
The Real Six Funeral Wreaths Attack!
S8E190 / 26 Jun 2010
Open Carnage Box
S8E191 / 03 Jul 2010
Alaude's Handcuffs
S8E192 / 10 Jul 2010
Daemon Spade's Devil Lens
S8E193 / 17 Jul 2010
The Final Battle Begins
S8E194 / 24 Jul 2010
G's Archery
S8E195 / 31 Jul 2010
Lampo's Shield
S8E196 / 07 Aug 2010
Knuckle's Maximum Break
S8E197 / 14 Aug 2010
The Last Real Funeral Wreath
S8E198 / 21 Aug 2010
Ghost Awakens
S8E199 / 28 Aug 2010
Sky Full of Desire
S8E200 / 04 Sep 2010
Precious Moments in Time
S8E201 / 11 Sep 2010
Sea. Clam. Rainbow.
S8E202 / 18 Sep 2010
To a New Future
S8E203 / 25 Sep 2010
Yukari Kokubun
Tsunayoshi Sawada (voice)
NEEKO
Reborn (voice)
Takashi Kondo
Kyoya Hibari (voice)
Toshinobu Iida
Mukuro Rokudo (voice)
Kenjiro Tsuda
Adult Lambo (voice)
Yuka Terasaki
Basil (voice)
Junko Takeuchi
Lambo (voice)
