If you're looking for anime similar to Sekai no Owari no Izuko Neko, you might like these titles.
This slapstick comedy is about three pretty girls struggling to earn a living as pilots of the Iron Goblin delivery vessel. The computer answers back, the space pirates are on their tail, and romantic entanglements with their clients cause friction in the trio. The final episode throws the alien Eterna race in to the mix.
The Division of Space Piracy is most commonly known for apprehending pirates, but also for having the priciest damage control bills thanks to the destructive efforts of Lateil and his feline sidekick Apulo. When a madman named Youmei wants to take over Mars using the CAT #86 machine (by turning everyone into cats, to boot!), who better to catch the target than the duo? Along with Lagendra, a Class-A AI driven spaceship with a superiority complex, and Marsha, the team's newest detective, Apulo and Lateil must foil Youmei's evil plan before they find themselves fired -- again!
Former nursery song singer Sakura, former Japanese song singer Himawari, former folk singer Ayame and former rock singer Yuri collectively make up the group Mix Juice -- a group that proves even washed out idols can have a second chance! With no gigs in sight, their go-getter manager finally finds them a new job: test subjects for a mad scientist?! 13 year old Tsukumo Susumu is determined to land on the moon, and it's up to the musical babes to pilot each new "creation" on its maiden voyage. Will the girls survive long enough to perform the first ever concert in space?