This is likely from TDC and the Makuhari raffle.

TDC
Fukumaru Usa - Acrylic Keychain x2
Neck Strap x2

Makuhari
Aisu - Acrylic Keychain
Arisu Runa - Clear Card, Button Badge
Nichiniko Ri - Clear Card, Button Badge
Suzume Nano - Clear Card, Button Badge
Kohana Riri - Button Badge
Fukumaru Usa - Button Badge
Wakaba no A - Button Badge
Hanase Mai - Button Badge x2

All items are unopened.

Product Information