On the night a meteor grazed past Earth, Koda Masumi found a cell phone.
On the first day after finding it, he turned it in to the lost and found.
On the second day, he found it again in his backpack.
On the third day, he discovered a new diary entry on the phone.
"...Isn't this just like Future Diary?!"
He spent the fourth day on edge, only to realize that things might not be as frightening as he'd imagined.
On the fifth day after finding the phone, Koda Masumi resolved to contact its owner, whose diary was signed Jay.
Theme: Finding lost property and returning it to its owner
