Every season of Mr. Osomatsu ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Mr. Osomatsu!

Osomatsu-kun Returns

Let's Get a Job/The Melancholy of Osomatsu-kun

Tidbits Collection

Let's Get Independent/This is Totoko

The Karamatsu Incident/ESP Kitty

It's a Birthday Party, Dajo/Iyami's Great Discovery

Todomatsu and the 5 Demons/To the North

The Calming Osomatsu/Totoko's Dream

Chibita and Oden/Jyushimatsu Falls in Love

Iyami and Chibita's Rental Girlfriend

Christmas Osomatsu-san

Year-End Special-san

Sanematsu-san/Girlymatsu-san/Accident?

We Caught a Cold/Todomatsu's Line/Choromatsu-sensei

Interview/Girlymatsu-san 2/The Life of Chibita's Flower

Cat Cafe/Matsuno Max/The Ichimatsu Incident

Jyushimatsu Festival

Girlymatsu-san 3 / Iyami's Counterattack

Period Drama Osomatsu-san/Choromatsu Rising

Teach Me, Hatabou/School Matsu/Iyami's School

Mahjong/Godmatsu

The Star of Hope, Todomatsu/Final Sheeeh

Kerosene/Dayon Tribe

Totoko's Huge Panic/Letter

Osomatsu-san, Such as It Was

Mr. Osomatsu Returns!

Celebrate! New Employment!! / Super Detergent

Cavematsu-san / Choromatsu and Ichimatsu / Totoko's Challenge

Cavematsu-san 2 / Matsuzou and Matsuyo

Osomatsu-san in the Summer

Iyami Has Arrived / I Want Friends, Jo

Cavematsu-san 3 / Sangokushi-san / Osomatsu and Todomatsu

Synthesis / Jyushimatsu and the Dolphin / Totoko and Nyaa

Campaign Starting Now! / Game Center Iyami

Karamatsu and Brother / New Employee Totoko / Dubbingmatsu-san

Chibita's Revenge

Totoko and Nyaa 3 / The Eitaro Family / Give Them Back / Totoko and Nyaa 4

Year-end

Weekly Drama Serial - Sanematsu-san: Episode 9 / UMA Expedition Team / The Choromatsu Incident

UMA Expedition Team 2 / Jar / Karamatsu Taxi / Totty Quiz

Space Pirates / Gourmet Round / The Cutie Next Door

UMA Expedition Team 3 / Punishment / Inn

Iyami, Alone in the Wind

President Dekapan / Ventriloquism / Valentine's Day

Tidbits Collection 2

The Late Night Himatsuya / BANANA / NEET Correctional Facility

Overseas Vacation

The Late Night Himatsuya 2 / Dayon and Dayon / Iyami-san Is Troubled / The Late Night Himatsuya 3

Cherry Blossoms

Mr. Osomatsu in Hell

Replaced

Dimwit Generation / Hatabou EATS / Let's Be Quiet at Night / Doctor T / Triangle Pop / Delivery

Dimwit Generation 2 / Estimated Value / Magic Angel Magi Lunatic Ichi

Ichimatsu Radio / Unit Formed / Matsuyo's Trap

Well, Yeah... / The Way Home

Touter / Optimization / Massage

Tidbits Collection 3

To the South / Mt. Takao

Sheeeh / Outfit / Let's Do Chores

ZANSU / Werewolf

Do it / Pizza

Mr. HNYmatsu

Pond Smelt Fishing / Mortal Combat / Sparkle Phantom Stream

Cosplaymatsu

SaneCop / Nanmaider

The Riceball's New Routine / Imoni

Just Don't

Are They Disbanding? / Sumo Stable / Dogs

Choromatsu Memorial Hall / Ear Cleaning / Persimmons

Is This Okay? / Greenroom / Totoderella

I Found This / Wanabe Detectives / Hide-and-Seek

Contract Renewals / Shopping / Friend

New Osomatsu Returns / A-1 Grand Prix

Bored

It's Starting Again

Watermelon Alien

Thunderstorms and Crew Cuts

Temple Festival

Rest / Fishing Hermit

Fans and Time Machines

Storytime, Jo

Ichimatsu and the Thieving Cat

The Idiot Series

Iyami and the Shy Little Aliens

The Sextuplets Have the Same Dream

The End of Summer

The lives of the now 20-something NEET Matsuno sextuplets and the bizarre adventures they find themselves into in the modern day.

The Best Seasons of Mr. Osomatsu

The Best Seasons of Mr. Osomatsu

Season 3

Season 2

Season 1

Other Seasons

Season 4