Nekketsu Kōkō Dodgeball Bu: Soccer Hen​ is a fourth Kunio-kun game released for the Family Computer. This is a second Kunio-kun's Sports game in the series (the first was Nekketsu Kōkō Dodgeball Bu). When the game was released internationally by Nintendo under the title of Nintendo World Cup, in which game was given a more worldwide theme. However, this international version has no opening intro and story sequences.

The game was ported to PC Engine Super CD-ROM² version, title Nekketsu Kōkō Dodgeball Bu: CD Soccer Hen (熱血高校ドッジボール部 ＣＤサッカー編, Nekketsu High School Dodgeball Club: CD Soccer Edition) was released on December 20, 1991, was published by Naxat Soft and it also released for the PC Engine Hu-Card on April 13, 1992 under the title Nekketsu Kōkō Dodgeball Bu: PC Soccer Hen (熱血高校ドッジボール部 ＰＣサッカー編, Nekketsu High School Dodgeball Club: PC Soccer Edition). This version adds a sound test to the game, and (fun fact) playing Effect 61 freezes the game.

Only differences between the two versions, the Super CD-ROM² version has enhanced graphics, an arranged soundtrack, and add voice acting for opening intro and cut scene, while the Hu-Card has no voice acting, etc.

In a new addition for the PC Engine Super CD-ROM² version, includes five national teams (France, Brazil, Argentina, Italy and Germany) in Tournament mode which is after beating the final match.