Suzumiya Haruhi no Yuuutsu, Ookami-san to Shichinin no Nakama-tachi Recommendations
They're both funny, have an original (sort of) plot and great characters.
Also, Kiriki reminds me of Koizumi.
Both series consists of a club at school although for different goals and morals. Both the main girls of series are considered tsundere when dealing with certain situations especially with the main protagonist. Humor and drama are also imminent.
Weird kids doing weird things in a weird club. Both very archetype heavy and overall, pretty enjoyable.
Both present a female main character surrounded by a group of friends
both offer similar experiences to the viewer