新しん本ぽん

noun

new book; unused book

Refers to a book that is physically new or unused, as opposed to a secondhand book.

• この本ほんは新しん本ぽんだから、傷きず一ひとつない。

  This book is new, so it doesn't have a single scratch.

noun

newly-published book

Refers to a book that has just been published, emphasizing its recent release rather than its physical condition.

• 来らい月げつ、あの作さっ家かの新しん本ぽんが出でるらしい。

  It seems that author's new book will be released next month.