Why does the sign-in package include Ino[Swimsuit]? Since it was to come Ino[Summer]

#. New Sign-in Ninja in April: Sign-in Ninja Optional Pack II(Select one of the following rewards)

Tenten [Cheongsam]’s fragments*1

Ino [Summer]’s fragments*1

Shizune [New Year]’s fragments*1

Orochimaru [Akatsuki]’s fragments*1

Minato Namikaze [Suit]’s fragments*1