Various bonus item giveaway for Zero Step
Amazon Japan : Mega Jacket
Animate : A4 clear file
A-on STORE/A!SMART : 2L size bromide
Gamers : L size bromide
Tower Records Japan : Postcard
TSUTAYA : L size bromide
Rakuten Books : L size bromide + A4 clear file
https://granrodeo.net/contents/602783