A white ermine Okojo-san lives at an exotic pet store run by a greedy manager, until he escapes one day. In the chaos following, he ends up unconscious in a garbage can, where college student Haruka Tsuchiya finds him. Mistaking him for a ferret, Tsuchiya takes Okojo home with him. At the Shiawase apartment complex, Okojo meets other pets, including the mouse Chorori, and the various eccentric human tenants. With his friends, Okojo struggles to adapt to life with humans, vacuum cleaners, and all the other things that come with human society.
WritersSatoru Nishizono, Ayumi Uno
Okojo-san has arrived!/Okojo-san goes to the hospital
Oct 2, 2001
No description available.
Okojo-san's Shiawase-sou adventure/Laughing Saeki
Oct 9, 2001
No description available.
Okojo's grave/The enemy is a cleaning machine
Oct 16, 2001
No description available.
Kojopii goes to paradise/Kojopii's campus life
Oct 23, 2001
No description available.
Kojopii's secret/Kojopii vs Tacchin
Oct 30, 2001
No description available.
Tachhin's tears/Kojopii's nightmare
Nov 6, 2001
No description available.
Kojopii's makeover!/Kojopii in love
Nov 13, 2001
No description available.
The fantastic hiking/Cosmos-hata's Tsukahara
Nov 20, 2001
No description available.
Life with Kojopii/There is paradise in Kotatsu
Nov 27, 2001
No description available.
Yuki, Yuuta and Karaage/Leader Okojo! Appearance Chapter
Dec 4, 2001
No description available.
Choruri and Nezumi-dono/I like Kojopii
Dec 11, 2001
No description available.
Battle! Christmas tree/Kojopii's Merry Christmas
Dec 18, 2001
No description available.
Test for Leader Okojo!/Tsuchiya returns home
Dec 25, 2001
No description available.
Chichi's memories/Kojopii, TV debut
Jan 8, 2002
No description available.
Kojopii has been takened away
Jan 15, 2003
No description available.
The mystery of the missing drawing/Choruri's happiness
Jan 22, 2003
No description available.
Choruri VS Watabokori/Leader Kojopii! Battle Chapter
Jan 29, 2003
No description available.
Hari-nezumi is high-class?/Mayumi's love letter battle
Feb 5, 2003
No description available.
Mayumi's love letter battle/Save Itachi household!
Feb 12, 2003
No description available.
Tsukahara, day of dreams/Leader Kojopii! Duty Chapter
Feb 19, 2003
No description available.
Mystery of Ferret/Kojopii becomes a father
Feb 26, 2003
No description available.
Let's grow it! Seed of dreams/Kojopii flies in the sky
Mar 5, 2003
No description available.
Kojopii is trapped/Motemote's condition
Mar 12, 2003
No description available.
Kojopii becomes wild
Mar 19, 2003
No description available.
Leader Kojopii! Counterattack Chapter/Under the cherry blossoms
Mar 26, 2003
No description available.
Okojo VS Okojo/Thy name is Kojuru
Apr 2, 2003
No description available.
Kojuru goes to Shiawase-sou/Leader Okojo! New school term Chapter
Apr 9, 2003
No description available.
Tsubame is being targeted!/Kojuru's favourite thing?
Apr 16, 2003
No description available.
Ojuko and Granny/Leader Okojo! Hospitalised Chapter
Apr 23, 2003
No description available.
Death match! Carp's streamer/I want to meet my idol!
Apr 30, 2003
No description available.
Kagaku-kun's terrifying experiment/Leader Okojo! Teaching Chapter
May 7, 2003
No description available.
Being a mangaka is tiring/Hide-and-seek competition
May 14, 2003
No description available.
Miyu is a great trimmer?/Leader Okojo! Prosperity Chapter
May 21, 2003
No description available.
The lost wild nature/Yearning of humans
May 28, 2003
No description available.
I cannot say "Thank you"/Leader Okojo! Home visit Chapter
Jun 4, 2003
No description available.
Kagaku-kun's second challenge/Okojo VS Mecha-Okojo
Jun 11, 2003
No description available.
Kojuru and Choruri/Leader Okojo! Purchasing department Chapter
Jun 18, 2003
No description available.
Mayumi's date battle/Tsukahara's Okojo cut
Jun 25, 2003
No description available.
A wish upon a star/Leader Okojo! Pool Chapter
Jul 2, 2003
No description available.
Kojopii's return of kindness/Mayumi's pair-look battle
Jul 9, 2003
No description available.
Leader Okojo! Seaside School Chapter/Part-time Panic
Jul 16, 2003
No description available.
Poolside crisis!/Tsuchiya dances in delusion
Jul 23, 2003
No description available.
Colorful Kojopii/Leader Okojo! Guide to life Chapter
Jul 30, 2003
No description available.
Tacchin, a start in love/Kojoru, why are you white?
Aug 6, 2003
No description available.
I am Kojopii?/Hasegawa, afternoon times
Aug 13, 2003
No description available.
Tacchin's love and hatred/Heart-throbbing panic
Aug 20, 2003
No description available.
Yearning for Okojo/Leader Okojo! Summer holiday Chapter
Aug 27, 2003
No description available.
Choruri's marriage/Mecha-Okojo's counterattack
Sep 3, 2003
No description available.
I like you! Tsuchiya/Leader Okojo! Sports meet Chapter
Sep 10, 2003
No description available.
Warm Kojoru/Leader Okojo! Finale Chapter
Sep 17, 2003
No description available.
Shiawase-sou's Okojo-san
Sep 24, 2003
No description available.
