《Key Points of the Complete Edition》

[Overall Specifications] A5 size (between manga magazines and comics), hard cover, endpapers, spine (string), and tracing paper, giving it the look of a literary work.

[Main text paper] White high-quality paper is used, making the illustrations clearer than in the comics.

[Cover design] The title is printed in blue foil, in keeping with the key color of the Hi Shin Unit. It also has a blank embossing process reminiscent of the stamps of the Seven Warring States. Also, take note of the cover of the main body without the cover!

[Color pages] A reproduction of the color front cover when it was published in Weekly Young Jump. In addition, many scenes not included in the comics are included.

[Explanation of all episodes] Author Hara Yasuhisa explains all the episodes included. He looks back on the behind-the-scenes of the writing of each episode and talks about every corner of the world of "Kingdom".

[Limited to Volume 1] Also includes a prologue, "Kingdom Prehistory," which tells the story up until the start of the serialization.