茶茶丸Jr.传承记 Jajamaru Jr. Denshouki - Jalecolle mo Arisourou

Jajamaru Jr. Denshouki - Jalecolle mo Arisourou is a ninja action game on the Game Boy Advance that compiles five classic Famicom titles from the Ninja Jajamaru-kun series plus a new main game. The gameplay features simple horizontal scrolling platforming where players control the ninja Jajamaru: jump on enemy heads to stun them, throw shuriken projectiles, and use power-ups like a giant frog mount for eating foes. Controls are precise with A for jump/shuriken, B for attacks. Story involves saving Princess Sakura from enemies like the Catfish Pirate; key characters include Jajamaru, Princess Sakura, and the Catfish Pirate. It stands out as a nostalgic compilation of retro ninja action with charming 80s-style gameplay, looping stages, and power-up progression.