Chiki Chiki Tengoku is another Japanese Game Boy title, with "Tengoku" translating to "Heaven." This suggests a potentially unique and possibly surreal game style. It is difficult to pinpoint the game's genre without further information. It is possible that "Chiki Chiki" indicates frantic gameplay, possibly in an action, arcade-style game.  Further information regarding the game's mechanics is scarce in English-language resources.

Chiki Chiki Tengoku (Japan)

Chibi Maruko-chan 3 - Mezase! Game Taishou no Maki (Japan)