[quote=@liferusher]
<Snipped quote by Caits>

um thats a hard one. from the once I have seen

clannad has 47 episodes and that's my favorite mostly. 

I assume you have seen Shakugan no shana already that has like 36.

Chuunibyou demo Koi ga Shitai! has a good story too also like 36 episodes

Guilty Crown is also good but has 22 episodes.

Death Note Im watching now on my phone since its pretty low quality but it's brilliant. 

If you need a summary on something that sounds interesting you can just ask but this is about it that I can reccomend you with this much episodes. One piece to but that has 700 episodes
[/quote]

I never realy got into one piece but I'll try the others