A ring notebook featuring Kokuyo's uniquely developed "new-sensation soft rings".

It features a color variation based on black tones.

The notebook retains the benefits of a ring notebook, such as being foldable for easy writing and reviewing in tight spaces. Plus, it allows for beautiful writing all the way to the edge even when the hand touches the rings, making it the new standard for notebooks to come.

The ring is shaped like the letter "D", making the ring compact and eliminating the bulkiness typical of ring notebooks.

It's a cut-off type with micro perforations that allows for a clean tear-off.

Features dotted lines that help achieve "beautiful writing."