In this episode, Josh breaks down Sun-Ken Rock, the gritty and underrated seinen manga created by Boichi, best known for Dr. Stone. Running from 2006–2016 with 25 volumes, this series mixes crime, action, dark comedy, and intense character development that sets it apart from today’s formulaic manga trends.

Josh covers:

What You’ll Learn in This Episode

• Who Boichi is and how Sun-Ken Rock became his breakout work

• Why this manga stands apart from modern “system” and isekai trends

• Ken’s journey from a Japanese delinquent to a South Korean gang leader

• Key story arcs involving gangs, crime, romance, and revenge

• Why Sun-Ken Rock deserves an anime, even if it may never happen

• How the series blends over-the-top fights with serious themes

• A look at Boichi’s unique art style and why fans of Dr. Stone will appreciate this series

Manga Details

• Title: Sun-Ken Rock (Sun-Ken Rock / サンケンロック)

• Author/Artist: Boichi

• Genre: Seinen, Action, Crime, Drama

• Publication: 2006–2016

• Volumes: 25

About This Episode

Josh shares his personal experience discovering Sun-Ken Rock back in 2009 and why it still stands out today. From mafia-style suits and wild fight scenes to shocking twists and emotional moments, this episode dives into what makes the series unforgettable.

Mentioned in This Episode

• Dr. Stone

• Wallman

• Boichi’s Dragon spinoff

• Classic mafia influences such as The Godfather, The Sopranos, and Mob Land

Connect with Josh

If you enjoy this episode, check out Josh’s other shows and writing:

• The Books By Josh Audio Immersion

• Tech With Josh (T-E-K With Josh)

• Books by Joshua A. Rodriguez, available wherever books are sold:

• Private Eye: The First Adventure of Jason Streak by Joshua A. Rodriguez

• Still Here Somehow: Poems From a Dark Place by Joshua A. Rodriguez

• THE TWELVE STEPS TO WEALTH: FROM BUDGETING TO FINANCIAL FREEDOM AND BEYOND by Joshua A. Rodriguez