Here's the list of all episodes title in the anime. There are total of 74 episodes in the series.
It's divided into 3 seasons (stated in different text color)
001 Osawagase mahou tsukai toujou 002 Rival ha kurozukin 003 Burikko ningyo Marin 004 Hissatsu! Sanbiki no kobuta kougeki 005 Kyuu-chan to date 006 Akachan ha mahou ga oheta 007 Samusa bakuhatsu! Sensei ha yukionna 008 Watashi no cake ha ichiban zansu 009 Hasshin! Nyandabar Z 010 Kyuu-chan no gyakushuu 011 Kettei? Sushi champion 012 Orin-chan no hatsukoi 013 Ganbare orusuban! 014 Daimaou-sama ha oikari degesu 015 Tanjou! Franken-chan 016 Deta! Umibouzu no imouto 017 Kaettekita nyandabar 018 Zombie keihou! Urara Gakuen 019 Kyoufu! Dorothy no imouto? 020 Kaitou Nezumi-kid no chousen 021 Kiken ga ippai rotenburo 022 Bikkuri! Ikenie shotaiken 023 Tatakae! Sotsugyou shiken 024 Watashiga densetsuno oujo-sama? 025 Naze naze! Arrow yabureru 026 Dokedoke koino ojamamushi 027 Kajiba no Chacha power 028 Fushichou no numa tankentai 029 Youkoso! Fushichou no satohe 030 Korega uwasa no fushichou no ken 031 Tokkun ga ippai! 032 Kiken na koi no triangle 033 Shiine-chan shukumei no taiketsu 034 Saikai! Namida no komoriuta 035 Shitsukoizo! Nyandabar 036 Shinjitsu no kagami ha usotsukida! 037 Hanasaka sensei Barabara-man
038 Minna de animal! 039 Ryuuguujou de kappamaki 040 Nyanko house de choushoku wo 041 Nebusoku majin daifunka! 042 Densetsu no shield wo sagase! 043 Kansei! Bird shield 044 Kagayake! Urara Gakuen dousoukai 045 Honmono ha dare nano! 046 Susume! Magical ninja butai 047 Atsuki yuujou no hashi wo watare! 048 Tanuki gassen! Bunbuku chagama 049 Yuke! Densetsu no seisenshi tachi 050 Ai to yuuki to kibou no daikessen 051 Princess no kyuujitsu 052 Dassou! Dassou! Daishippai 053 Sekai Ichi ni Nacchatta! 054 Chousensha Zorozoro 055 Wasurecha Dameyo Kokuou no Shirushi 056 Sayonara Holy Up 057 Sekai Ichi ni Mukatte Subero! 058 Elizabeth SOS! 059 Suggoku Chiisana Koimonogatari 060 Suki Suki Yakko-chan! 061 Young Seravi no Bouken 062 Scoop! Pink no Himitsu 063 Toge Toge Ninin Sankyaku 064 Bikkuri! Riiya Mama? 065 Natsukashii zo Nyandabar 066 Butouha Sensei Maya-chan 067 Kyoufu! 12 Hi no Kin'youbi 068 Umibouko! Hatsukoi Dai Battle 069 Hisshou! Dance Party 070 Yakko-chan no Hatsukoi Dangi 071 Futatabi! Tono no Ona-ri- 072 Shiine-chan Saidai no Shippai 073 Dorothy Jou no Nazo 074 Osawagase! Kekkon Sengen?