That's because Kyoto Animation produced both of them. Like, take Galaxy Angel and Digi Charat for example. Galaxy Angel had ALOT of Digi Charat in-jokes and even character appearances as well because they were both produced by Broccoli. Oh, speaking of Kyoto Animation, why did Suzumiya Haruhi become such a successful series even when it's only 14 eps long? Sorry to get a little off-topic but usually I wouldn't think almost anyone would like a series that has people who don't like normal people, witches, time travellers, breast grabbing, people dressing up like loli-bunny people and vice versa. Okay, back on topic! I saw the RAW of Lucky Star this morning and it was sooooo cute! Konata sounds really cute! She reminds me of one of my friends who is also short and loves anime and manga. Tsukasa and Kagami are also soooo kawaii! Tsukasa reminds me of...well, me for some odd reason. Gah I like'em anyway! The series is soooo random AND cute! Akira reminds me of Taiin from Shounen Onmyouji cuz' of her cheerful personality and voice (That's obvious! They have the SAME seiyuu!).