Character coin

Character Coins or Baby Coins are coins that the Yoshis can collect in Yoshi's Island DS. The Yoshi can only collect a Baby Coin with the baby on Yoshi's back that is seen on the coin. Baby Coins are usually hidden where the baby on the coin can get to like vines, wind, and ! blocks. Having all eight Baby Coins in a world with the exception of world five which has seven, a mini-game in the game's hard mode is unlocked. The 39 coins in the game are evenly distributed to 13 each among Baby Mario, Baby Peach, and Baby DK.

Trivia

 * There were character coins of Baby Wario and Baby Bowser, but they were cut out in the final version of the game.