Popular games published by company Den'Z

Honke Sankyo Fever Jikki Simulation is a Miscellaneous game, developed by Vistec and published by Den'Z, which was released in Japan in 1995.

U.F.O. Kamen Yakisoban: Kettler no Kuroi Inbou ("U.F.O. Kamen Yakisoban: Kettler's Black Conspiracy") is a brawler featuring U.F.O. Kamen Yakisoban, a character designed to market Nissin's Yakisoba U.F.O. brand of instant yakisoba circa 1993-1995. It understandably features a variety of foodstuffs. In the game, Yakisoban's bride-to-be Mayumi has been kidnapped by the villainous Kettler who wishes to marry her himself (and of course to destroy the concept of delicious Nissin Brand instant Yakisoba!). Yakisoban is obviously a bit dense, as he's standing at the altar and doesn't even realize Mayumi is not there until part-way through the ceremony.

Spark World is an Action game, published by Den'Z, which was released in Japan in 1995.

Zig Zag Cat (also known as Zig Zag Cat: Ostrich Club mo Oosawagi da) is a puzzle-action game from Opera House and Den'Z featuring a young hero and his shapeshifting cat. The gameplay is a mixture of a vertical-scrolling shoot 'em up and Breakout. The player can collect money, which unlocks various bonuses, as well as Arkanoid-style power-ups that include a fireball that will go straight through blocks instead of being deflected. They can also send the bat forward a short distance, which helps to collect items, defeat enemies and hit the ball. The game was released exclusively in Japan for the Super Famicom in 1994.