Den Den is a fictional character in Keroppi and Friends. He is Keroppi's constant companion despite their energy and activity levels. He is laid-back with a penchant for daydreaming. Den Den loves to play in the rain and spends a lot of time trying to catch up with Keroppi.
History[]
When Pokopon loses his belly button, Den Den goes to his village with Keroppi and Ruby in "The Big Adventure".
When Curtis loses his voice, he and Ruby join Keroppi as he sets off to two mile tunnel to find the pink mushroom with help from Marcus in "Find the Pink Mushroom".
In "Let's Play Baseball", Den Den gives Ruby the slow motion replay during the big game when she announces today's game between the Gammas and Keroppies.
In "The Frog's Secret House", he and Ruby tell Keroppi and his friends to come out to the Frog House since there was something wrong happening there.
In "Let's Be Friends", before he sets off to visit his family in the forest, he becomes friends with Wink and doesn't get scared of him. After the trip, he introduces Keroleen to Wink and she didn't like him. Later, he and Ruby go to Keroleen's house to tell her that the soccer game was on.
Gallery[]
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 Heroes
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Hello Kitty | My Melody | Dear Daniel | Flat | Keroppi | Keroleen | Junk | Newton | Soak | Den Den | Ruby | Twinkle | Mimmy | Pochacco | Badtz-Maru | ||