Chapter
Ch.00a
- Ch.00a
- Ch.00b
- Ch.00c
- Ch.01 : Umaru and Onii-chan
- Ch.02 : Umaru and School
- Ch.03 : Umaru and Holiday
- Ch.04 : Umaru and School
- Ch.5 : Umaru and Outing
- Ch.6 : Umaru and Pet
- Ch.7 : Umaru and Nabe
- Ch.8 : Umaru and Friend
- Ch.9 : Umaru and Golden Week
- Ch.10 : Umaru and Jan-ken Contest
- Ch.11 : Umaru and Fight
- Ch.12 : Umaru and Game Arcade
- Ch.13 : Umaru and Let's Play!
- Ch.14 : A Day of Onii-chan
- Ch.15 : Umaru and Repair
- Ch.16 : Umaru and Studying
- Ch.17 : Umaru and Shopping
- Ch.18 : Umaru and Kirie 1
- Ch.19 : Umaru and Kirie 2
- Ch.20 : Umaru and Summer
- Ch.21 : Umaru and Midnight Convenience Stores
- Ch.22 : Umaru and Cold
- Ch.23 : Umaru and Lunch
- Ch.24 : Umaru and Ramen
- Ch.25 : A New Friend
- Ch.26 : Umaru and Horror Movie
- Ch.27 : Umaru and Room
- Ch.28 : Umaru and Life Game
- Ch.29 : Umaru and Birthday
- Ch.30 : Teihei's Weekend
- Ch.31
- Ch.32 : Umaru and Fashion
- Ch.33 : Umaru and Pudding
- Ch.34 : Umaru and Bomber
- Ch.35 : Umaru and Internet
- Ch.36 : Umaru and Manga Cafe
- Ch.37 : Umaru and Dinner Group
- Ch.38 : Umaru and Kotatsu
- Ch.39 : Kirie and Cookie
- Ch.40 : Umaru and 100 Yen Shop
- Ch.41 : Umaru and Christmas
- Ch.41.5 : The story of Onii-chans on christmas eve: Reprise
- Ch.42
- Ch.43 : Umaru and January
- Ch.44 : Umaru and the Horror Game
- Ch.45 : Umaru and Tennis
- Ch.46 : Onii-chan and Memory
- Ch.47 : Ebina and Valentine's
- Ch.48 : Umaru and Sushi
- Ch.49 : Umaru's Absence
- Ch.50 : Umaru's Patience
- Ch.51 : Umaru and Tournament 1
- Ch.52 : Umaru and Tournament 2
- Ch.53 : Umaru and Anime
- Ch.54 : Ebina and Spring
- Ch.55 : Umaru and Car
- Ch.56 : Umaru and Sylphinford
- Ch.57 : Umaru and Cup Ramen
- Ch.58 : Umaru and Lottery
- Ch.59 : Umaru and Pillow
- Ch.60 : Umaru and Meeting
- Ch.61 : Umaru and Parfait
- Ch.62 : Umaru and Summer Monsoon
- Ch.63 : Umaru and Ice Cream
- Ch.64 : Umaru and Bath
- Ch.65 : Umaru and Dagashiya
- Ch.66 : Umaru and Preparations
- Ch.67 : Umaru and Sea
- Ch.68
- Ch.69 : Umaru and All-Nighter
- Ch.70 : Umaru and Electronics Mall
- Ch.71 : Umaru and Alex
- Ch.72 : Umaru and New Game
- Ch.73 : Umaru and Hot Day
- Ch.74 : Umaru and Ear Swab
- Ch.75 : Umaru and Dating Sim
- Ch.76 : Umaru and Skipping School
- Ch.77 : Umaru and Rumour
- Ch.78 : Umaru and Halloween
- Ch.79 : Umaru and Cleaning
- Ch.80 : Umaru and Ball Game Contest 1
- Ch.81 : Umaru and Ball Game Contest 2
- Ch.82 : Onii-chan's Loud Scolding
- Ch.83 : Umaru and Smile
- Ch.84 : Umaru and Movie
- Ch.85 : Umaru and Gift
- Ch.86 : Umaru and Yakiniku
- Ch.87 : Umaru and Anime Shop
- Ch.88 : Umaru and Christmas Party (1)
- Ch.89 : Umaru and Christmas Party (2)
- Ch.90 : Umaru and Money Gift
- Ch.91 : Umaru and Saving Money
- Ch.92 : Umaru and Kindness
- Ch.93 : Umaru and Dream
- Ch.94 : Onii-chan and Business Trip
- Ch.95 : Onii-chan and Business Trip (2)
- Ch.96 : Onii-chan and Business Trip (3)
- Ch.97 : Umaru and Hinamatsuri
- Ch.98 : Onii-chan and Cooking
- Ch.99 : Umaru and Returning Home
- Ch.100 : Umaru and Pictures
- Ch.101 : Umaru and Lunchtime
- Ch.102 : Umaru and Okonomiyaki
- Ch.103 : Umaru and Tantrum
- Ch.104 : Umaru and Department Store
- Ch.115 : Umaru and Love
- Ch.105 : Umaru and Amusement Park (1)
- Ch.106 : Umaru and Amusement Park (2)
- Ch.107 : Umaru and Night
- Ch.108 : Umaru and Prize
- Ch.109 : Umaru and Hamburger
- Ch.110 : Umaru and Cardboard Box
- Ch.119 : Umaru and Remote Control
- Ch.111 : Umaru and Apprentice
- Ch.112 : Umaru and Gacha-Gacha
- Ch.113 : Umaru and Sleepover
- Ch.114 : Umaru and Camera
- Ch.115 : Umaru and Love
- Ch.115.5 : Halfway Sister! Umaru-chan
- Ch.116 : Umaru and Summer Break
- Ch.117 : Umaru and Pool
- Ch.118 : Umaru and Pool 2
- Ch.119 : Umaru and Remote Control
- Ch.120 : Umaru and Weeding
- Ch.121 : Umaru and Other Siblings
- Ch.122 : Umaru and a Friend's House
- Ch.123 : Umaru and Cooking
- Ch.124 : Umaru and Onii-chan's Episode
- Ch.125 : Umaru and Hikari
- Ch.126 : Umaru and Jigsaw Puzzle
- Ch.127 : Umaru and Optician's
- Ch.128 : Umaru and Study Group
- Ch.129 : Umaru and Pancakes
- Ch.130 : Umaru and Lake
- Ch.131 : Umaru and Errand
- Ch.132 : Umaru and Catalog
- Ch.133 : Umaru and Skating
- Ch.134 : Umaru and Sisters
- Ch.135 : Umaru and Sushi-go-round
- Ch.135.5 : Extra episode
- Ch.136 : Umaru and Present
- Ch.137 : Umaru and Hanetsuki
- Ch.138 : Umaru and the Night Sky (1)
- Ch.139 : Umaru and the Night Sky (2)
- Ch.140 : Umaru and Snow Clearing
- Ch.141 : Umaru and Afro Hair
- Ch.142 : Umaru and Submitting a Manuscript
- Ch.143 : Umaru and Submitting a Manuscript (2)
- Ch.144 : Umaru and Furniture
- Ch.145 : Umaru and Donut
- Ch.146 : Umaru and Ping Pong
- Ch.147 : Umaru and Sakura at Night
- Ch.148 : Umaru and Darkness
- Ch.149 : Umaru and Housesitting
- Ch.150 : Umaru and Cake Buffet
- Ch.151 : Umaru and Retro Games
- Ch.152 : Umaru and Nabe
- Ch.153 : Umaru and Celebration
- Ch.154 : Umaru and Dates
- Ch.155
- Ch.156 : Umaru and Taking Shelter from the Rain
- Ch.157 : Umaru and a Treasure Box
- Ch.158 : Umaru and Early Summer
- Ch.159 : Umaru and Tanabata
- Ch.160 : Umaru and Going Home
- Ch.161 : Umaru and Indoor Pools
- Ch.162 : Umaru and Reception
- Ch.163 : Umaru and Kanau
- Ch.164 : Onii-chan and Summer Memories
- Ch.165 : A Stroll With Umaru
- Ch.166 : A Parent-Teacher Meeting With Umaru
- Ch.167 : A Parent-Teacher Meeting With Umaru (2)
- Ch.168 : Educational Channel With Umaru
- Ch.169
- Ch.170
- Ch.171 : Umaru and Treasured Memories
- Ch.172 : Umaru and the Marathon
- Ch.173 : Umaru and the Marathon (2)
- Ch.174
- Ch.175 : Umaru and RPG
- Vol.9 Ch.176 : Umaru and Park
- Ch.177 : Umaru and Jack of all Trades
- Vol.9 Ch.178 : Umaru and a Drive
- Vol.9 Ch.179 : Umaru and a Day Off
- Vol.9 Ch.180 : Umaru and Santa Claus
- Vol.9 Ch.181 : Umaru and the Countdown
- Vol.9 Ch.182 : Umaru and the Holidays
- Vol.9 Ch.183 : Umaru and Black Out
- Ch.184 : Umaru and Walking While Eating
- Ch.185
- Vol.11 Ch.186 : Umaru and chocolate
- Vol.11 Ch.187 : Umaru and pollen
- Ch.188
- Ch.189
- Ch.190
- Ch.191
- Ch.192
- Ch.193
- Ch.194
- Ch.195
- Ch.196
- Ch.197
- Ch.198
- Ch.199
- Vol.12 Ch.200 : Umaru And Going To Class
- Vol.12 Ch.201 : Umaru And The Password
- Vol.12 Ch.203 : Umaru And The Debut
- Vol.12 Ch.204 : Umaru And Kendo
- Vol.12 Ch.205 : Umaru and The Invitation
- Vol.12 Ch.206 : Umaru and Departure
- Vol.2 Ch.207 : Umaru and Hokkaido Sushi
Chapter
Ch.00a
- Ch.00a
- Ch.00b
- Ch.00c
- Ch.01 : Umaru and Onii-chan
- Ch.02 : Umaru and School
- Ch.03 : Umaru and Holiday
- Ch.04 : Umaru and School
- Ch.5 : Umaru and Outing
- Ch.6 : Umaru and Pet
- Ch.7 : Umaru and Nabe
- Ch.8 : Umaru and Friend
- Ch.9 : Umaru and Golden Week
- Ch.10 : Umaru and Jan-ken Contest
- Ch.11 : Umaru and Fight
- Ch.12 : Umaru and Game Arcade
- Ch.13 : Umaru and Let's Play!
- Ch.14 : A Day of Onii-chan
- Ch.15 : Umaru and Repair
- Ch.16 : Umaru and Studying
- Ch.17 : Umaru and Shopping
- Ch.18 : Umaru and Kirie 1
- Ch.19 : Umaru and Kirie 2
- Ch.20 : Umaru and Summer
- Ch.21 : Umaru and Midnight Convenience Stores
- Ch.22 : Umaru and Cold
- Ch.23 : Umaru and Lunch
- Ch.24 : Umaru and Ramen
- Ch.25 : A New Friend
- Ch.26 : Umaru and Horror Movie
- Ch.27 : Umaru and Room
- Ch.28 : Umaru and Life Game
- Ch.29 : Umaru and Birthday
- Ch.30 : Teihei's Weekend
- Ch.31
- Ch.32 : Umaru and Fashion
- Ch.33 : Umaru and Pudding
- Ch.34 : Umaru and Bomber
- Ch.35 : Umaru and Internet
- Ch.36 : Umaru and Manga Cafe
- Ch.37 : Umaru and Dinner Group
- Ch.38 : Umaru and Kotatsu
- Ch.39 : Kirie and Cookie
- Ch.40 : Umaru and 100 Yen Shop
- Ch.41 : Umaru and Christmas
- Ch.41.5 : The story of Onii-chans on christmas eve: Reprise
- Ch.42
- Ch.43 : Umaru and January
- Ch.44 : Umaru and the Horror Game
- Ch.45 : Umaru and Tennis
- Ch.46 : Onii-chan and Memory
- Ch.47 : Ebina and Valentine's
- Ch.48 : Umaru and Sushi
- Ch.49 : Umaru's Absence
- Ch.50 : Umaru's Patience
- Ch.51 : Umaru and Tournament 1
- Ch.52 : Umaru and Tournament 2
- Ch.53 : Umaru and Anime
- Ch.54 : Ebina and Spring
- Ch.55 : Umaru and Car
- Ch.56 : Umaru and Sylphinford
- Ch.57 : Umaru and Cup Ramen
- Ch.58 : Umaru and Lottery
- Ch.59 : Umaru and Pillow
- Ch.60 : Umaru and Meeting
- Ch.61 : Umaru and Parfait
- Ch.62 : Umaru and Summer Monsoon
- Ch.63 : Umaru and Ice Cream
- Ch.64 : Umaru and Bath
- Ch.65 : Umaru and Dagashiya
- Ch.66 : Umaru and Preparations
- Ch.67 : Umaru and Sea
- Ch.68
- Ch.69 : Umaru and All-Nighter
- Ch.70 : Umaru and Electronics Mall
- Ch.71 : Umaru and Alex
- Ch.72 : Umaru and New Game
- Ch.73 : Umaru and Hot Day
- Ch.74 : Umaru and Ear Swab
- Ch.75 : Umaru and Dating Sim
- Ch.76 : Umaru and Skipping School
- Ch.77 : Umaru and Rumour
- Ch.78 : Umaru and Halloween
- Ch.79 : Umaru and Cleaning
- Ch.80 : Umaru and Ball Game Contest 1
- Ch.81 : Umaru and Ball Game Contest 2
- Ch.82 : Onii-chan's Loud Scolding
- Ch.83 : Umaru and Smile
- Ch.84 : Umaru and Movie
- Ch.85 : Umaru and Gift
- Ch.86 : Umaru and Yakiniku
- Ch.87 : Umaru and Anime Shop
- Ch.88 : Umaru and Christmas Party (1)
- Ch.89 : Umaru and Christmas Party (2)
- Ch.90 : Umaru and Money Gift
- Ch.91 : Umaru and Saving Money
- Ch.92 : Umaru and Kindness
- Ch.93 : Umaru and Dream
- Ch.94 : Onii-chan and Business Trip
- Ch.95 : Onii-chan and Business Trip (2)
- Ch.96 : Onii-chan and Business Trip (3)
- Ch.97 : Umaru and Hinamatsuri
- Ch.98 : Onii-chan and Cooking
- Ch.99 : Umaru and Returning Home
- Ch.100 : Umaru and Pictures
- Ch.101 : Umaru and Lunchtime
- Ch.102 : Umaru and Okonomiyaki
- Ch.103 : Umaru and Tantrum
- Ch.104 : Umaru and Department Store
- Ch.115 : Umaru and Love
- Ch.105 : Umaru and Amusement Park (1)
- Ch.106 : Umaru and Amusement Park (2)
- Ch.107 : Umaru and Night
- Ch.108 : Umaru and Prize
- Ch.109 : Umaru and Hamburger
- Ch.110 : Umaru and Cardboard Box
- Ch.119 : Umaru and Remote Control
- Ch.111 : Umaru and Apprentice
- Ch.112 : Umaru and Gacha-Gacha
- Ch.113 : Umaru and Sleepover
- Ch.114 : Umaru and Camera
- Ch.115 : Umaru and Love
- Ch.115.5 : Halfway Sister! Umaru-chan
- Ch.116 : Umaru and Summer Break
- Ch.117 : Umaru and Pool
- Ch.118 : Umaru and Pool 2
- Ch.119 : Umaru and Remote Control
- Ch.120 : Umaru and Weeding
- Ch.121 : Umaru and Other Siblings
- Ch.122 : Umaru and a Friend's House
- Ch.123 : Umaru and Cooking
- Ch.124 : Umaru and Onii-chan's Episode
- Ch.125 : Umaru and Hikari
- Ch.126 : Umaru and Jigsaw Puzzle
- Ch.127 : Umaru and Optician's
- Ch.128 : Umaru and Study Group
- Ch.129 : Umaru and Pancakes
- Ch.130 : Umaru and Lake
- Ch.131 : Umaru and Errand
- Ch.132 : Umaru and Catalog
- Ch.133 : Umaru and Skating
- Ch.134 : Umaru and Sisters
- Ch.135 : Umaru and Sushi-go-round
- Ch.135.5 : Extra episode
- Ch.136 : Umaru and Present
- Ch.137 : Umaru and Hanetsuki
- Ch.138 : Umaru and the Night Sky (1)
- Ch.139 : Umaru and the Night Sky (2)
- Ch.140 : Umaru and Snow Clearing
- Ch.141 : Umaru and Afro Hair
- Ch.142 : Umaru and Submitting a Manuscript
- Ch.143 : Umaru and Submitting a Manuscript (2)
- Ch.144 : Umaru and Furniture
- Ch.145 : Umaru and Donut
- Ch.146 : Umaru and Ping Pong
- Ch.147 : Umaru and Sakura at Night
- Ch.148 : Umaru and Darkness
- Ch.149 : Umaru and Housesitting
- Ch.150 : Umaru and Cake Buffet
- Ch.151 : Umaru and Retro Games
- Ch.152 : Umaru and Nabe
- Ch.153 : Umaru and Celebration
- Ch.154 : Umaru and Dates
- Ch.155
- Ch.156 : Umaru and Taking Shelter from the Rain
- Ch.157 : Umaru and a Treasure Box
- Ch.158 : Umaru and Early Summer
- Ch.159 : Umaru and Tanabata
- Ch.160 : Umaru and Going Home
- Ch.161 : Umaru and Indoor Pools
- Ch.162 : Umaru and Reception
- Ch.163 : Umaru and Kanau
- Ch.164 : Onii-chan and Summer Memories
- Ch.165 : A Stroll With Umaru
- Ch.166 : A Parent-Teacher Meeting With Umaru
- Ch.167 : A Parent-Teacher Meeting With Umaru (2)
- Ch.168 : Educational Channel With Umaru
- Ch.169
- Ch.170
- Ch.171 : Umaru and Treasured Memories
- Ch.172 : Umaru and the Marathon
- Ch.173 : Umaru and the Marathon (2)
- Ch.174
- Ch.175 : Umaru and RPG
- Vol.9 Ch.176 : Umaru and Park
- Ch.177 : Umaru and Jack of all Trades
- Vol.9 Ch.178 : Umaru and a Drive
- Vol.9 Ch.179 : Umaru and a Day Off
- Vol.9 Ch.180 : Umaru and Santa Claus
- Vol.9 Ch.181 : Umaru and the Countdown
- Vol.9 Ch.182 : Umaru and the Holidays
- Vol.9 Ch.183 : Umaru and Black Out
- Ch.184 : Umaru and Walking While Eating
- Ch.185
- Vol.11 Ch.186 : Umaru and chocolate
- Vol.11 Ch.187 : Umaru and pollen
- Ch.188
- Ch.189
- Ch.190
- Ch.191
- Ch.192
- Ch.193
- Ch.194
- Ch.195
- Ch.196
- Ch.197
- Ch.198
- Ch.199
- Vol.12 Ch.200 : Umaru And Going To Class
- Vol.12 Ch.201 : Umaru And The Password
- Vol.12 Ch.203 : Umaru And The Debut
- Vol.12 Ch.204 : Umaru And Kendo
- Vol.12 Ch.205 : Umaru and The Invitation
- Vol.12 Ch.206 : Umaru and Departure
- Vol.2 Ch.207 : Umaru and Hokkaido Sushi
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