Princess Nazotoki Is A DetectiveNazotokihime wa Meitantei ; Nazotokihime ha Meitantei ; Naztojihime wa Meitantei - Purin wo Tabeta no wa dare da!? ; ナゾトキ姫は名探偵 ; ナゾトキ姫は名探偵♥ ～そのドラマは赤く染まる～ ; ナゾトキ姫は名探偵♥~プリンを食べたのはだれだ!?~ ; Naztojihime wa Meitantei ; Princess Nazotoki Is a Famous Detective ; The Mystery-Solving Princess is a Famous Detective ♥