Toshishita Wanko wa Kamitsukanai

Hatano Rikuto, a jack-of-all-trades but master of none, longed for someone who would wake him up every morning when he dozed off on the train. One morning, while pretending to be asleep and struggling to uncover the truth, he realizes that the voice of the person who woke him up—Aizaki Shu, the owner of a lost smartphone he found at the train station—is the same voice that woke him up..!?