No, because as great as Osaka is - the main reason why I finished AD - having just a long 15 or 30 minute of pure semi-retardation will wear thin after a few episodes.
Besides, the whole school thing is grating enough, let along dropping the years down further.
Yotsuba&!'s saving grace is that it deals with everyone around her, rather than what all the school kiddie drama shows do, completely blanking out the existence of anyone that's not within the main cast