No. 103 – Initial Mylar

Deck named イニシャルマイラー103 (“Initial Mylar 103”), but also known simply as マイラー 103 (“Mylar 103”). ‘Initial’ refers to the letter printed in the center of each card, while ‘Mylar’ refers to the material used to make the cards.

The deck features different letters (‘K’, ‘N’, ‘S’, ‘T’) and a red or blue variants exist.
Originally sold for ¥400.