Manga123
follow us on twitter

20th Century Boy

20世紀少年; 20세기 소년; 20 Seiki Shounen; 20thCB; Nijuu Seiki Shounen
1999
Ongoing
Urasawa Naoki
Urasawa Naoki

Growing older is pretty rough and Kenji is finding out just how hard it can be as life starts wearing down on him. On top of trying to make ends meet running a convenience store, he has to care for the niece that his missing sister left in his care. Memories of youth make it easier, until those memories come back to haunt you.

Kenji and his old friends are slowly being drawn into a mysterious conspiracy that could threaten the world. Who is the mysterious "friend", and how does he tie into Kenji's youth? Why are there disappearances and deaths tied into Ochanomizu University? The friend's memories hold the keys to the puzzle, but years between cloud the clues.

The strange occurances and the reach of the "friend" conspiracy grow by the day. It will all culminate on New Year's Eve 2000. Will Kenji and the rest of the group be able to put together the puzzle and save the world?

Chapter Name
Date Added
20th Century Boy 249 - Resolution
Jan 1st, 2009
20th Century Boy 248 - The End of the Game
Jan 1st, 2009
20th Century Boy 247 - Protector of Justice
Jan 1st, 2009
20th Century Boy 246 - The Beginning of Justice
Jan 1st, 2009
20th Century Boy 245 - Don't Do Anything
Jan 1st, 2009
20th Century Boy 244 - The Legendary Detective
Jan 1st, 2009
20th Century Boy 243 - Don't Give the Enemy
Jan 1st, 2009
20th Century Boy 242 - The Masked King
Jan 1st, 2009
20th Century Boy 241 - You Will Live
Jan 1st, 2009
20th Century Boy 240 - Your Battle
Jan 1st, 2009
20th Century Boy 239 - People of Tokyo
Jan 1st, 2009
20th Century Boy 238 - The Last Song
Jan 1st, 2009
20th Century Boy 237 - After the Confession
Jan 1st, 2009
20th Century Boy 236 - Confession of a Mask
Jan 1st, 2009
20th Century Boy 235 - Raise That Flag
Jan 1st, 2009
20th Century Boy 234 - Below This Flag
Jan 1st, 2009
20th Century Boy 233 - Only That Remains
Jan 1st, 2009
20th Century Boy 232 - The Sequel to the Book of Prophecy
Jan 1st, 2009
20th Century Boy 231 - The Friend There and Now
Jan 1st, 2009
20th Century Boy 230 - The Aliens Arrive
Jan 1st, 2009
20th Century Boy 229 - Let's Playyy
Jan 1st, 2009
20th Century Boy 228 - The Pope's Messenger
Jan 1st, 2009
20th Century Boy 227 - Hide and Seek
Jan 1st, 2009
20th Century Boy 226 - Who Are You
Jan 1st, 2009
20th Century Boy 225 - 24 Hours of Mankind
Jan 1st, 2009
20th Century Boy 224 - The Scenario with No Scenario
Jan 1st, 2009
20th Century Boy 223 - Which One
Jan 1st, 2009
20th Century Boy 222 - Especially Me
Jan 1st, 2009
20th Century Boy 221 - Great Power
Jan 1st, 2009
20th Century Boy 220 - Who is Friend
Jan 1st, 2009
20th Century Boy 219 - Contest for Mankind
Jan 1st, 2009
20th Century Boy 218 - The Lowest Man
Jan 1st, 2009
20th Century Boy 217 - When the Frog Calls
Jan 1st, 2009
20th Century Boy 216 - The Time of the Holy Mother
Jan 1st, 2009
20th Century Boy 215 - The Important Point
Jan 1st, 2009
20th Century Boy 214 - The Man Who Came Home
Jan 1st, 2009
20th Century Boy 213 - The Worst Man
Jan 1st, 2009
20th Century Boy 212 - Behind the Scenes
Jan 1st, 2009
20th Century Boy 211 - Fooooound You!
Jan 1st, 2009
20th Century Boy 210 - The Magnificent Seven Samurai
Jan 1st, 2009
20th Century Boy 209 - The Great Escape
Jan 1st, 2009
20th Century Boy 208 - The People Who Break Through
Jan 1st, 2009
20th Century Boy 207 - The Melancholy of Cartoonist Ujiki Tsuneo
Jan 1st, 2009
20th Century Boy 206 - Ichi the Spade
Jan 1st, 2009
20th Century Boy 205 - Doing the Impossible
Jan 1st, 2009
20th Century Boy 204 - The Last Trophy
Jan 1st, 2009
20th Century Boy 203 - Things That Must Not Be Known
Jan 1st, 2009
20th Century Boy 202 - Things That Must Not Be Heard
Jan 1st, 2009
20th Century Boy 201 - Things That Must Not Be Seen
Jan 1st, 2009
20th Century Boy 200 - World Change Begins
Jan 1st, 2009
20th Century Boy 199 - Encore, Encore!!
Jan 1st, 2009
20th Century Boy 198 - Stand! Because I'm Standing, Joe!
Jan 1st, 2009
20th Century Boy 197 - Everyone, Gather
Jan 1st, 2009
20th Century Boy 196 - Everyone's Song
Jan 1st, 2009
20th Century Boy 195 - Daughter
Jan 1st, 2009
20th Century Boy 194 - The-Two Still Alive
Jan 1st, 2009
20th Century Boy 193 - Guta Lala, Suda Lala
Jan 1st, 2009
20th Century Boy 192 - Metting at the Crossroad - Cross-counter
Jan 1st, 2009
20th Century Boy 191 - Song at the End of the Earth
Jan 1st, 2009
20th Century Boy 190 - Song at the End of the Earth
Jan 1st, 2009
20th Century Boy 189 - Officer at the End of the Earth
Jan 1st, 2009
20th Century Boy 188 - The Weight of the Journey
Jan 1st, 2009
20th Century Boy 187 - On a Journey
Jan 1st, 2009
20th Century Boy 186 - Where Despair Began
Jan 1st, 2009
20th Century Boy 185 - The Ice Queen
Jan 1st, 2009
20th Century Boy 184 - Much Despair
Jan 1st, 2009
20th Century Boy 183 - Fight, Katsuo!
Jan 1st, 2009
20th Century Boy 182 - Earth Defense Force
Jan 1st, 2009
20th Century Boy 181 - Toybox
Jan 1st, 2009
20th Century Boy 180 - The Imagination of Children
Jan 1st, 2009
20th Century Boy 179 - Modern History
Jan 1st, 2009
20th Century Boy 178 - The Pole Vaulter
Jan 1st, 2009
20th Century Boy 177 - Friend Era
Jan 1st, 2009
20th Century Boy 176 - Superhuman
Jan 1st, 2009
20th Century Boy 175 - The Real Ghost
Jan 1st, 2009
20th Century Boy 174 - The Real Hanging Hill
Jan 1st, 2009
20th Century Boy 173 - In the Mirror
Jan 1st, 2009
20th Century Boy 172 - A True Friend
Jan 1st, 2009
20th Century Boy 171 - The-Base of the Rainbow
Jan 1st, 2009
20th Century Boy 170 - Over the Rainbow
Jan 1st, 2009
20th Century Boy 169 - Before the Rainbow
Jan 1st, 2009
20th Century Boy 168 - Long Live the Expo
Jan 1st, 2009
20th Century Boy 167 - Time Limit
Jan 1st, 2009
20th Century Boy 166 - Gas-Mask Wearing Salesman
Jan 1st, 2009
20th Century Boy 165 - The Greatest Show on Earth
Jan 1st, 2009
20th Century Boy 164 - What A Wonderful World
Jan 1st, 2009
20th Century Boy 163 - Farewell in 2001
Jan 1st, 2009
20th Century Boy 162 - Bravery in 2001
Jan 1st, 2009
20th Century Boy 161 - The Writhing Truth
Jan 1st, 2009
20th Century Boy 160 - The Tattooed Man
Jan 1st, 2009
20th Century Boy 159 - A Trite Japanese
Jan 1st, 2009
20th Century Boy 158 - Trite Prophecies
Jan 1st, 2009
20th Century Boy 157 - Youth and Dreams
Jan 1st, 2009
20th Century Boy 156 - My Summer Vacation
Jan 1st, 2009
20th Century Boy 155 - Warped Memories
Jan 1st, 2009
20th Century Boy 154 - Identity
Jan 1st, 2009
20th Century Boy 153 - Encounter with the Past
Jan 1st, 2009
20th Century Boy 152 - Science Room, 1971
Jan 1st, 2009
20th Century Boy 151 - The Spoon-bender
Jan 1st, 2009
20th Century Boy 150 - The Day He Saw Something
Jan 1st, 2009
20th Century Boy 149 - Intruder
Jan 1st, 2009
20th Century Boy 148 - Evil Emperor
Jan 1st, 2009
20th Century Boy 147 - The True 1971
Jan 1st, 2009
20th Century Boy 146 - Memorial
Jan 1st, 2009
20th Century Boy 145 - New Orders
Jan 1st, 2009
20th Century Boy 144 - A Stealthily Approaching Terror
Jan 1st, 2009
20th Century Boy 143 - A Quiet Town in Germany
Jan 1st, 2009
20th Century Boy 142 - The Frog Empire Strikes Back 2
Jan 1st, 2009
20th Century Boy 141 - The Frog Empire Strikes Back 1
Jan 1st, 2009
20th Century Boy 140 - The Beginning of the End
Jan 1st, 2009
20th Century Boy 139 - A Real Man
Jan 1st, 2009
20th Century Boy 138 - Confessions in 2003
Jan 1st, 2009
20th Century Boy 137 - A Time of Reunions
Jan 1st, 2009
20th Century Boy 136 - Round Table Meeting
Jan 1st, 2009
20th Century Boy 135 - Friend's Death
Jan 1st, 2009
20th Century Boy 134 - An Unremembered Man
Jan 1st, 2009
20th Century Boy 133 - The Face of a Friend
Jan 1st, 2009
20th Century Boy 132 - The Real Gunshot
Jan 1st, 2009
20th Century Boy 131 - Gunshot 2
Jan 1st, 2009
20th Century Boy 130 - Gunshot 1
Jan 1st, 2009
20th Century Boy 129 - Him
Jan 1st, 2009
20th Century Boy 128 - Under the Alcohol Lamp
Jan 1st, 2009
20th Century Boy 127 - Science Room
Jan 1st, 2009
20th Century Boy 126 - Library
Jan 1st, 2009
20th Century Boy 125 - A Secret Connection
Jan 1st, 2009
20th Century Boy 124 - Self-Destruction
Jan 1st, 2009
20th Century Boy 123 - Pilgrimage
Jan 1st, 2009
20th Century Boy 122 - Different New Year's Eve
Jan 1st, 2009
20th Century Boy 121 - Memories of the Science Room
Jan 1st, 2009
20th Century Boy 120 - Yamane-kun
Jan 1st, 2009
20th Century Boy 119 - Mother's Words
Jan 1st, 2009
20th Century Boy 118 - Godzilla
Jan 1st, 2009
20th Century Boy 117 - Ruins
Jan 1st, 2009
20th Century Boy 116 - Sadakiyo's Decision
Jan 1st, 2009
20th Century Boy 115 - Aliens
Jan 1st, 2009
20th Century Boy 114 - Complete Devotion
Jan 1st, 2009
20th Century Boy 113 - Old Friendship
Jan 1st, 2009
20th Century Boy 112 - The Lie of 1970
Jan 1st, 2009
20th Century Boy 111 - List of Ingredients
Jan 1st, 2009
20th Century Boy 110 - An Abyss of Despair
Jan 1st, 2009
20th Century Boy 109 - Thunder
Jan 1st, 2009
20th Century Boy 108 - Boy with a Face
Jan 1st, 2009
20th Century Boy 107 - Boy without a Face
Jan 1st, 2009
20th Century Boy 106 - Room of a Friend
Jan 1st, 2009
20th Century Boy 105 - Soliloquy
Jan 1st, 2009
20th Century Boy 104 - Collector
Jan 1st, 2009
20th Century Boy 103 - Terrifying Answer
Jan 1st, 2009
20th Century Boy 102 - A New Teacher
Jan 1st, 2009
20th Century Boy 101 - Surveillance
Jan 1st, 2009
20th Century Boy 100 - Crossroads
Jan 1st, 2009
20th Century Boy 99 - Ceasefire
Jan 1st, 2009
20th Century Boy 98 - The Assassin's Bullet
Jan 1st, 2009
20th Century Boy 97 - The Assassination
Jan 1st, 2009
20th Century Boy 96 - Savior
Jan 1st, 2009
20th Century Boy 95 - On the Pulpit
Jan 1st, 2009
20th Century Boy 94 - The New Book of Prophecy
Jan 1st, 2009
20th Century Boy 93 - Confessions
Jan 1st, 2009
20th Century Boy 92 - ESP
Jan 1st, 2009
20th Century Boy 91 - Rabbit Nabokov
Jan 1st, 2009
20th Century Boy 90 - Real Fight
Jan 1st, 2009
20th Century Boy 89 - Nightmare
Jan 1st, 2009
20th Century Boy 88 - Don't Look
Jan 1st, 2009
20th Century Boy 87 - Voices Speaking
Jan 1st, 2009
20th Century Boy 86 - The Hanging Hill
Jan 1st, 2009
20th Century Boy 85 - The Plan
Jan 1st, 2009
20th Century Boy 84 - Grades
Jan 1st, 2009
20th Century Boy 83 - A Request
Jan 1st, 2009
20th Century Boy 82 - Escape
Jan 1st, 2009
20th Century Boy 81 - Tomodachi Land
Jan 1st, 2009
20th Century Boy 80 - Your Ride
Jan 1st, 2009
20th Century Boy 79 - Kenji's Song
Jan 1st, 2009
20th Century Boy 78 - Robot
Jan 1st, 2009
20th Century Boy 77 - Decision
Jan 1st, 2009
20th Century Boy 76 - Entry
Jan 1st, 2009
20th Century Boy 75 - Fukubei
Jan 1st, 2009
20th Century Boy 74 - Showdown
Jan 1st, 2009
20th Century Boy 73 - Control Room
Jan 1st, 2009
20th Century Boy 72 - Truth
Jan 1st, 2009
20th Century Boy 71 - God's Autograph
Jan 1st, 2009
20th Century Boy 70 - Koizumi
Jan 1st, 2009
20th Century Boy 69 - The Fair of Dreams
Jan 1st, 2009
20th Century Boy 68 - Landing
Jan 1st, 2009
20th Century Boy 67 - Air
Jan 1st, 2009
20th Century Boy 66 - Escape
Jan 1st, 2009
20th Century Boy 65 - A Test of Courage
Jan 1st, 2009
20th Century Boy 64 - The Great Escape
Jan 1st, 2009
20th Century Boy 63 - The Last Hope
Jan 1st, 2009
20th Century Boy 62 - Good Luck Charm
Jan 1st, 2009
20th Century Boy 61 - A Powerful Ally
Jan 1st, 2009
20th Century Boy 60 - Being Chased
Jan 1st, 2009
20th Century Boy 59 - Tunnel
Jan 1st, 2009
20th Century Boy 58 - Monster
Jan 1st, 2009
20th Century Boy 57 - Umihotaru
Jan 1st, 2009
20th Century Boy 56 - The Real Killer
Jan 1st, 2009
20th Century Boy 55 - Witness
Jan 1st, 2009
20th Century Boy 54 - Two Aspirations
Jan 1st, 2009
20th Century Boy 53 - Butterfly
Jan 1st, 2009
20th Century Boy 52 - Detective Chouno
Jan 1st, 2009
20th Century Boy 51 - Monument
Jan 1st, 2009
20th Century Boy 50 - Reunion
Jan 1st, 2009
20th Century Boy 49 - The Last Chapter
Jan 1st, 2009
20th Century Boy 48 - December 31st
Jan 1st, 2009
20th Century Boy 47 - Signal
Jan 1st, 2009
20th Century Boy 46 - Uncle Kenji
Jan 1st, 2009
20th Century Boy 45 - Not Alone
Jan 1st, 2009
20th Century Boy 44 - Invitation
Jan 1st, 2009
20th Century Boy 43 - In the Darkness
Jan 1st, 2009
20th Century Boy 42 - Underground Emperor
Jan 1st, 2009
20th Century Boy 41 - Robot Meeting
Jan 1st, 2009
20th Century Boy 40 - Secret Base
Jan 1st, 2009
20th Century Boy 39 - Explosion
Jan 1st, 2009
20th Century Boy 38 - Light
Jan 1st, 2009
20th Century Boy 37 - Rainbow Kid
Jan 1st, 2009
20th Century Boy 36 - Love and Peace
Jan 1st, 2009
20th Century Boy 35 - Connections
Jan 1st, 2009
20th Century Boy 34 - Escape
Jan 1st, 2009
20th Century Boy 33 - Friendship Party
Jan 1st, 2009
20th Century Boy 32 - Man in Bangkok
Jan 1st, 2009
20th Century Boy 31 - Since Then
Jan 1st, 2009
20th Century Boy 30 - The Fated Child
Jan 1st, 2009
20th Century Boy 29 - Airport Explosion
Jan 1st, 2009
20th Century Boy 28 - Sadakiyo
Jan 1st, 2009
20th Century Boy 27 - One More Time
Jan 1st, 2009
20th Century Boy 26 - Classmate
Jan 1st, 2009
20th Century Boy 25 - Brother
Jan 1st, 2009
20th Century Boy 24 - Showdown
Jan 1st, 2009
20th Century Boy 23 - Determination
Jan 1st, 2009
20th Century Boy 22 - Hero With a Guitar
Jan 1st, 2009
20th Century Boy 21 - Open Your Eyes
Jan 1st, 2009
20th Century Boy 20 - Prophet
Jan 1st, 2009
20th Century Boy 19 - The Man Behind
Jan 1st, 2009
20th Century Boy 18 - Sister's Lover
Jan 1st, 2009
20th Century Boy 17 - Sister's Drawer
Jan 1st, 2009
20th Century Boy 16 - God
Jan 1st, 2009
20th Century Boy 15 - Time for Human Extinction
Jan 1st, 2009
20th Century Boy 14 - Yama-san
Jan 1st, 2009
20th Century Boy 13 - Chou-san
Jan 1st, 2009
20th Century Boy 12 - Otcho
Jan 1st, 2009
20th Century Boy 11 - Friendship
Jan 1st, 2009
20th Century Boy 10 - Yukiji
Jan 1st, 2009
20th Century Boy 9 - A Message
Jan 1st, 2009
20th Century Boy 8 - Dig a Hole
Jan 1st, 2009
20th Century Boy 7 - Softball
Jan 1st, 2009
20th Century Boy 6 - Flag on the Moon
Jan 1st, 2009
20th Century Boy 5 - Night of the Science Room
Jan 1st, 2009
20th Century Boy 4 - Snot Towel
Jan 1st, 2009
20th Century Boy 3 - The Boy Who Bought a Guitar
Jan 1st, 2009
20th Century Boy 2 - Karaoke
Jan 1st, 2009
20th Century Boy 1 - Friend
Jan 1st, 2009
Manga123

Welcome to Manga123! Find yourself here with Naruto Shippuden, Bleach, One piece, Gantz, Claymore, Hana Kimi, Vampire Knight, Nyankoi! and etc!

Copyrights and trademarks for the manga, and other promotional materials
are held by their respective owners and their use is allowed under the fair use clause of the Copyright Law.

© 2009 Manga123.com.