| Ep # | Title | Key Event | | :--- | :--- | :--- | | 01 | I Am a Madan Warrior! | Kenji accidentally unlocks the Ryukendo Key and fights his first Madan Monster. | | 02 | The Madan Key is a Friend | Introduction of the Madan Key's sentient personality. | | 03 | I Hate Police Duty | Kenji struggles with teamwork. | | 04 | That's the Akebono Police! | First team-up between Ryukendo, Sirius, and Shiranami. | | 05 | Hero of Justice, Deluxe | Introduction of a comedic fake hero. | | 06 | The Woman Who Came from the Battlefield | Backstory for Captain Gouji. | | 07 | Crimson Madan Key | Kenji unlocks (his first power-up). | | 08 | Roar! Machine Buffalo | Debut of the Buffaloon bike armor. | | 09 | The Target is the Police Chief | Comedy episode focusing on the useless chief. | | 10 | Stolen Madan Key | Jun’s Shiranami key is stolen, testing his resolve. | | 11 | Unlock! Madan Combination | The first use of the Triple Madan finisher. | | 12 | The Creeping Shadow | First hint of a traitor in the police force. | | 13 | The Dark Madan Key | The villain Jackmoon transforms into Dark Knight. | | 14 | Collapse! Akebono Police | Major defeat for the heroes. | | 15 | Return, Ryukendo | Kenji regains his fighting spirit. | | 16 | The Water City Conspiracy | Introduction of a water-based Jamanga. | | 17 | Burning Friendship | Koichi and Jun’s rivalry heats up. | | 18 | Song of the Demon World | A tragic backstory for a one-off monster. | | 19 | Father's Memento | Kenji’s father’s legacy is revealed. | | 20 | The Final Battle of Jackmoon | Jackmoon’s redemption and death. | Arc 2: The Gelshadow Invasion (Episodes 21-40) The mid-series tonal shift. The comedic Jackmoon is replaced by the ruthless Gelshadow , a general who turns citizens into stone. Kenji must unlock the legendary Madan Spear to compete.
4.2/5 Keys
| Ep # | Title | Key Event | | :--- | :--- | :--- | | 21 | A New Enemy | Gelshadow destroys the police station. | | 22 | The Lost Key | Kenji loses his ability to transform. | | 23 | The Madan Spear Appears | Ryukendo upgrades to (Mid-season form). | | 24 | Shooting Star of Justice | Debut of the Ryukendo Star attack. | | 25 | The Secret of the Key | Origin of the Madan Keys explained. | | 26 | The Madan Warriors' Crisis | All three heroes are nearly killed. | | 27 | The Golden Key | A legendary fourth key is teased. | | 28 | Warrior of Light, Ginga | Debut of Ryuguno (The Golden Warrior). | | 29 | The Rookie’s Pride | Focus on a new cadet. | | 30 | The Jamanga King's Shadow | The true final boss speaks for the first time. | | 31 | The Kidnapped Key | A child steals a Madan Key. | | 32 | The Dark Spear | Gelshadow creates an evil copy of the Madan Spear. | | 33 | A Father's Pledge | Koichi’s daddy issues come to a head. | | 34 | The Girls' Battle | A rare female-focused fight episode. | | 35 | The Sniper of the Demon World | A horror-themed episode (Gun monster). | | 36 | Gelshadow's End | The defeat of the mid-boss. | | 37 | The Demon World Gate Opens | The sky turns red; the apocalypse begins. | | 38 | The Final Madan Key | The Blazing Madan Key (Final form) is found. | | 39 | Burning Ryukendo | Debut of Burning Ryukendo (Final form). | | 40 | Charge into the Demon World | The team invades Jamanga. | Arc 3: The Final Judgment (Episodes 41-52) The heroes are trapped in the demon world. The tone becomes darker, serialized, and deals with sacrifice and the true nature of the Jamanga King. ryukendo all episodes