A shonen manga anthology magazine began by Kodansha in 1959, Shōnen Magazine is one of the more notable manga magazines behind Shonen Jump and Shonen Sunday.
Starting from the 1990s, the magazine gained a reputation for holding onto quite a few romance IPs, to the point where it gained the nickname "Weekly Romcom Magazine". While it does have its action and sports series, many of which have made it big, it's nowhere near as big as its catalog of iconic romance and romantic comedy manga.
Some of these series are featured in Sunday VS Magazine: Shuuketsu! Choujou Daikessen.
Ongoing series run in Weekly Shōnen Magazine:
- Ace of the Diamond
- Blue Lock
- The Café Terrace and Its Goddesses
- A Couple of Cuckoos
- EDENS ZERO
- Fairy Tail: 100 Years Quest
- Four Knights of the Apocalypse
- Gachiakuta
- Go, Go, Loser Ranger!
- Hajime no Ippo
- Medaka Kuroiwa is Impervious to My Charms
- Rent-A-Girlfriend
- Shangri-La Frontier
- She's Adopted a High School Boy!
- To Your Eternity
- Tune in to the Midnight Heart
- Tying the Knot with an Amagami Sister
- When Will Ayumu Make His Move?
Notable series published in Weekly Shōnen Magazine:
- 090 ~ Eko to Issho
- 8 Man (1963)
- Again!!
- Aho Girl
- A.I. Love You
- Air Gear
- AKB49 – Renai Kinshi Jourei
- Area no Kishi
- Air Gear
- As the Gods Will Part II
- Baby Steps
- Bad Company
- Bakemonogatari
- Bloody Monday
- Boarding School Juliet (started in Bessatsu Shonen Magazine, but moved to this magazine in 2017 until its conclusion)
- Boys Be...
- Cage of Eden
- Chūka Ichiban!
- Code:Breaker
- Cromartie High School
- Cyborg 009
- Days
- Detective School Q
- Devilman
- Domestic Girlfriend
- Double-J
- Fairy Tail
- Fire Force
- Flunk Punk Rumble (Yankee-kun to Megane-chan)
- Fuuka
- Gamaran
- Gambling Emperor Legend Zero
- GE - Good Ending
- Get Backers
- Girlfriend, Girlfriend
- Great Teacher Onizuka
- GTO: The Early Years
- Hakaba Kitarō
- Harlem Beat
- Hitman
- Idol no Akahon
- I don't know if it's LOVE or MAGIC!
- Itsudatte My Santa!
- Kenko Zenrakei Suieibu Umisho
- The Kindaichi Case Files
- Kotaro Makaritoru!
- Kyojin No Hoshi (Star of the Giants)
- Love Hina
- Mashima HERO'S
- Muromi-san
- My Wife Is Wagatsuma-san
- Negima! Magister Negi Magi
- Neko-de Gomen!
- Psychometrer Eiji
- Queen Emeraldas
- The Quintessential Quintuplets
- Orient
- Rave Master
- Real Account
- Ryu's Path
- Samurai Deeper Kyo
- Sayonara, Zetsubou-Sensei
- School Rumble
- Seitokai Yakuindomo
- Senryu Girl
- The Seven Deadly Sins
- Shibatora
- Shota No Sushi
- A Silent Voice
- Smile Down the Runway
- Sumire 17-sai!!
- Super Doctor K
- Susanoo
- Suzuka
- Tesla Note (started out in this magazine before moving to Magazine Pocket in August 2021)
- Tiger Mask
- Tokyo Revengers
- Tomorrow's Joe
- A Town Where You Live
- Tricks Dedicated to Witches
- Tsubasa -RESERVoir CHRoNiCLE-
- Tsurezure Children
- Vector Ball
- Vinland Saga (started out in this magazine before moving to the seinen publication Monthly Afternoon a few months into its run)
- Yamada-kun and the Seven Witches
Series published in Monthly Shōnen Magazine:
- Alive: The Final Evolution
- BECK
- Dead Rock
- Farewell, My Dear Cramer
- Firefighter Daigo: Rescuer In Orange
- Goodbye! I'm Being Reincarnated!
- In/Spectre (started out in Shonen Magazine R, but also runs here as of 2019)
- Kakushigoto: My Dad's Secret Ambition
- Love After World Domination
- Noragami
- Pumpkin Scissors
- Ryuuroden
- Seraph of the End: Guren Ichinose: Catastrophe at Sixteen
- Spider-Man
- Those Snow White Notes
- Welcome to the Ballroom
- Your Lie in April
Series published in Bessatsu Shōnen Magazine:
- Animal Land
- As the Gods Will Part I
- Attack on Titan
- Beast Complex
- Choujin Gakuen
- The Flowers of Evil
- Flying Witch
- From the New World
- Happiness
- The Heroic Legend of Arslan (manga adaptation by Hiromu Arakawa)
- I'm Standing on a Million Lives
- Joshiraku
- O Maidens in Your Savage Season
- Orient
- Sankarea
- Tomodachi Game
- To the Abandoned Sacred Beasts
- UQ Holder! (started its run in Weekly Shonen Magazine, but moved to Bessatsu in 2016)
- Welcome Back, Alice
- ×××HOLiC (moved here from the seinen publication Young Magazine in 2010)
Series Published in Shōnen Magazine Edge:
