 If you liked
Nana
|
 ...then you might like
Kimi ni Todoke
|
Nana (Hachi) and Sawako are similar, both are girls who don't know too much about what love actually is, and throughout the series they learn what it truely means, with happy moments, fun, but also heartbreak.
Both are very serious in their presentation, with Nana having a more serious tone overall.