Since Amazon.co.jp doesn't seem to split ship unless I pay extra up front, I split the order into two, so I got the first 3 volumes together.
Ending movies for each episode are all slightly different, and so the creditless ending movies for both episodes are included with each volume. Volume 1 also includes creditless opening and a music clip for "Ika Ice TabenaIKA?" Jacket inserts are all reversible as well.
First pressing also comes with 3 sheets of round stickers and 4 sheets of clear illustrations.
The cast commentaries are led by Kanemoto Hisako (Ikamusume) and Fujimura Ayumi (Eiko). For episode 2, Ootani Miki (Takeru) is also featured.
Open case with the clear illustration sheets 3 and 4, plus three round stickers.