Heaven's Lost Property

All Tomoki Sakurai wants out of life is peace and quiet. He's a perfectly average high school pervert living in a small town, except for one thing: he keeps waking up crying from dreams about an angel he can't remember. Then one night, a beautiful winged girl literally falls out of the sky, declares herself an Angeloid named Ikaros, and imprints on him as her master. She can grant virtually any wish, which in the hands of a teenage boy goes about as well as you'd expect. The thing is, beneath all the ridiculous ecchi comedy and wish-fulfillment chaos, there's something genuinely melancholic about Ikaros. She's this impossibly powerful being who doesn't understand her own emotions, and the show keeps hinting at a much bigger mystery involving a floating anomaly called the New World that nobody can explain. Tomoki's eccentric friend Eishirou is obsessed with investigating it, and his childhood friend Sohara mostly exists to punish him for being a degenerate, which happens often. The comedy hits hard: some of the gags in this 13-episode TV series are genuinely absurd, but every few episodes the tone shifts and catches you off guard with real emotional weight. If you liked To Love-Ru's harem energy but wanted more heart, or enjoyed Sekirei's dynamic of powerful beings bonding with ordinary humans, this one threads a similar needle. Studio AIC ASTA adapted the manga well, and the balance between dumb fun and quiet sadness is what makes it stick with you.