A Conversation With a Barber During a Haircut is The Most Pointless Thing in The World
Episode: 4x01 | Airdate: Apr 2, 2009
Episodes
The Heavens Created Chonmage Above Man Instead of Another Man
Episode: 4x02 | Airdate: Apr 9, 2009
Sleep Helps a Child Grow
Episode: 4x03 | Airdate: Apr 16, 2009
That Person Looks Different from Usual During a Birthday Party
Episode: 4x04 | Airdate: Apr 23, 2009
The Other Side of the Other Side of the Other Side Would Be the Other Side
Episode: 4x05 | Airdate: Apr 30, 2009
It Takes a Bit of Courage to Enter a Street Vendor's Stand
Episode: 4x06 | Airdate: May 7, 2009
Any Place Can Become a Battlefield When Men Gather
Episode: 4x07 | Airdate: May 14, 2009
If a Friend Gets Injured, Take Him to the Hospital, Stat!
Episode: 4x08 | Airdate: May 21, 2009
If One Orange in the Box is Rotten, the Rest of Them Will Become Rotten Before You Realize It!
Episode: 4x09 | Airdate: May 28, 2009
From a Foreigner's Perspective, You're the Foreigner. From an Alien's Perspective, You're the Alien
Episode: 4x10 | Airdate: Jun 4, 2009
Laputa's Still Good After Seeing It So Many Times
Episode: 4x11 | Airdate: Jun 11, 2009
Love Is Unconditional
Episode: 4x12 | Airdate: Jun 18, 2009
The Black Ships Even Make A Scene When They Sink
Episode: 4x13 | Airdate: Jun 25, 2009
That Matsutake Soup Stuff Tastes Better than the Real Deal / If a Person Is Dead, They Can't Come Back to Life
Episode: 4x14 | Airdate: Jul 2, 2009
If It Works Once, It'll Work Over And Over Again
Episode: 4x15 | Airdate: Jul 9, 2009
Two Is Better Than One. Two People Are Better Than One
Episode: 4x16 | Airdate: Jul 16, 2009
Smooth Polygons Smooth Men's Hearts Too
Episode: 4x17 | Airdate: Jul 23, 2009
The Human Body Is Like a Little Universe
Episode: 4x18 | Airdate: Jul 30, 2009
The Chosen Idiots
Episode: 4x19 | Airdate: Aug 6, 2009
And into the Legend...
Episode: 4x20 | Airdate: Aug 13, 2009
If You Keep Copying, They Will Retaliate / A Loss Open Your Eyes to the Love You Have
Episode: 4x21 | Airdate: Aug 20, 2009
Using the "Carrot and Stick" Method Depends on the Situation
Episode: 4x22 | Airdate: Aug 27, 2009
It's What's On The Inside That Counts / It's What's On The Inside That Counts, But Only To A Certain Extent
Episode: 4x23 | Airdate: Sep 4, 2009
Are There Still People Who Go to the Ocean and Yell Out "Bakayaro"? / When a Person Is Trapped, Their Inner Door Opens
Episode: 4x24 | Airdate: Sep 10, 2009
No Matter How Old You Get, You Still Hate the Dentist
Episode: 4x25 | Airdate: Sep 17, 2009
Countdown Begins
Episode: 4x26 | Airdate: Sep 24, 2009
It's Bad Luck to See a Spider at Night
Episode: 4x27 | Airdate: Oct 1, 2009
Once You're Entangled in a Spiderweb, It's Hard to Get It Off
Episode: 4x28 | Airdate: Oct 8, 2009
It's the Irresponsible One Who's Scary When Pissed
Episode: 4x29 | Airdate: Oct 15, 2009
The More Precious the Burden, the Heavier and More Difficult It Is to Shoulder It
Episode: 4x30 | Airdate: Oct 22, 2009
Watch Out For A Set of Women and A Drink
Episode: 4x31 | Airdate: Oct 29, 2009
Screw Popularity Votes
Episode: 4x32 | Airdate: Nov 5, 2009
Popularity Polls Can Burn in Hell
Episode: 4x33 | Airdate: Nov 12, 2009
Popularity Polls Can...
Episode: 4x34 | Airdate: Nov 19, 2009
Hometowns and Boobs Are Best Thought of from Afar / The Whole Peeing on a Bee Sting Is a Myth. You'll Get Germs, So Don't Do It!!
Episode: 4x35 | Airdate: Nov 26, 2009
Beware of Foreshadows
Episode: 4x36 | Airdate: Dec 3, 2009
It's Goodbye Once a Flag Is Set
Episode: 4x37 | Airdate: Dec 10, 2009
An Observation Journal Should Be Seen Through To The Very End
Episode: 4x38 | Airdate: Dec 17, 2009
We Know It's Best to Finish Yearly Tasks Before the End of the Year, But Then You Put It Off 'til Next Year for a Fresh Start. That's How the End of the Year Goes
Episode: 4x39 | Airdate: Dec 24, 2009
When Looking for Something, Try Using its Perspective
Episode: 4x40 | Airdate: Jan 7, 2010
Freedom Means to Live True to Yourself, not Without Law!
Episode: 4x41 | Airdate: Jan 14, 2010
Kabukicho Stray Cat Blues
Episode: 4x42 | Airdate: Jan 21, 2010
Cooking Is About Guts
Episode: 4x43 | Airdate: Jan 28, 2010
Whenever I Hear Leviathan, I Think of Sazae-san. Stupid Me!!
Episode: 4x44 | Airdate: Feb 4, 2010
Not Losing to the Rain
Episode: 4x45 | Airdate: Feb 11, 2010
Not Losing to the Wind
Episode: 4x46 | Airdate: Feb 18, 2010
Not Losing to the Storm
Episode: 4x47 | Airdate: Feb 25, 2010
Never Losing That Smile
Episode: 4x48 | Airdate: Mar 4, 2010
That's How I Wish to Be, Beautiful and Strong
Episode: 4x49 | Airdate: Mar 11, 2010
Santa Claus Red Is Blood Red
Episode: 4x50 | Airdate: Mar 18, 2010
Everybody's a Santa!
Episode: 4x51 | Airdate: Mar 25, 2010
Specials
Shinyaku Benizakura-hen OVA
Episode: S04 Special | Airdate: Dec 15, 2010 (14 min)
Gintama Movie: Shinyaku Benizakura-hen
Episode: S04 Special | Airdate: Apr 24, 2010 (95 min)
Dai Hanseikai
Episode: S04 Special | Airdate: Mar 25, 2010 (14 min)