No Boys Allowed! The Princess Day Party

No Boys Allowed! The Princess Day Party / No Way! Mameneko Gets a Toothache (『男子はダメよ！ひめまつり』/『まさか！虫歯きんでむしばっち？』Danshi wa dameyo! Hime matsuri / Masaka! Mushiba kin de mushi baneko?) is episode 21 of Tamagoneko!. It aired on March 1, 2010.