Buronson and Buichi Terasawa launch the original 'Cobra' manga series in Shueisha's Weekly Shōnen Jump magazine, marking the birth of the franchise.
The first anime adaptation of 'Cobra' titled 'Cobra: Space Adventure' airs, expanding the franchise's popularity beyond manga readers.
Japanese animated film 'Cobra: The Animation' released, further expanding the franchise's reach in cinematic form.
A new animated TV series adaptation titled 'Cobra: The Animation' begins airing, introducing revamped animation and storytelling.
Buichi Terasawa launches 'Cobra: God’s Comics', continuing the adventures of the main character in manga format, revitalizing interest in the franchise.
Cobra takes on the code name and identity, becoming the infamous mercenary with the Psycho-Gun.
Cobra confronts and defeats Crystal Boy, a dangerous adversary with crystal-like skin and weapons.
Cobra embarks on a mission to retrieve the Cosmic Mask, a powerful ancient artifact sought by many factions.
Cobra takes down the notorious space pirate Bentenmaru, preventing him from terrorizing space trade routes.
Cobra forms an alliance with the android Lady Armaroid, gaining a valuable partner for his missions.
Cobra confronts the mysterious Organization threatening galactic peace and his own freedom.
Cobra rescues Jane Flowers, a key character tied to his past and significant to his motives.
Cobra faces Crystal Boy again in an epic final showdown to end their long-standing rivalry.
