"Nekketsu! Beach Volley: Kunio-kun" is a sports game developed by Technos Japan and released for the Game Boy in 1994. Players take control of Kunio, the beloved mascot of the Nekketsu series, as he competes in fast-paced beach volleyball matches. Featuring colorful 2D pixel art, lively music, and a fun tournament atmosphere, the game offers both single-player and two-player modes with selectable characters and teams. Controls are easy to learn, but mastering advanced techniques and tactics requires practice. Filled with the trademark humor and charm of the series, it's an enjoyable title for both longtime fans and newcomers alike.