Keiko Okamoto Books

Hiyaku
Hiyaku

By Shigeru Eguchi

Average: 0.00, 0 Ratings

Read More
Corrector Yui.
Corrector Yui.

By Keiko Okamoto

Average: 0.00, 0 Ratings

Yui and her friends must save mankind from the evil computer program called Grosser.

Read More
Corrector Yui.
Corrector Yui.

By Keiko Okamoto

Average: 0.00, 0 Ratings

Yui enters the digital world to save the world's computers from a virus.

Read More
Corrector Yui 1
Corrector Yui 1

By Kia Asamiya, Keiko Okamoto

Average: 0.00, 0 Ratings

Yui enters the digital world to save the world's computers from a virus.

Read More
Corrector Yui Corrector Yui 2
Corrector Yui 4
Corrector Yui 4

By Keiko Okamoto

Average: 0.00, 0 Ratings

Read More
Corrector Yui
Corrector Yui

By Kia Asamiya, Keiko Okamoto

Average: 0.00, 0 Ratings

Yui and her friends must save mankind from the evil computer program called Grosser.

Read More
Otona no fuyu nitto
Otona no fuyu nitto

By Keiko Okamoto

Average: 0.00, 0 Ratings

Read More
Keiko Okamoto s Japanese Knitting Stitches
Hiyaku

Related Articles from our Blog

How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.

Read More