 If you liked
Tonari no Seki-kun
|
 ...then you might like
Ueno-san wa Bukiyou
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Both are short comedy anime that are actually funny and unpredictable: In Ueno-san, because of her inventions; in Seki-kun, because of the different games he plays. White-haired girl is present and the setting is a school. Ueno-san is way dirtier than Seki-kun, though.