Keisei Rose Garden, Rose garden in Yachiyo, Japan.

Keisei Rose Garden is a rose garden in Yachiyo, Japan, displaying a wide range of rose varieties across open grounds divided into planting sections. Archways, pergolas, and laid-out paths connect these sections and allow visitors to move through the space in an organized way.

The garden was founded by Keisei Rose Nurseries, a company with roots in Japanese rose cultivation going back to the early 20th century. Over time, the garden gained international recognition, including an award from the World Federation of Rose Societies.

The garden's collaboration with The Rose of Versailles manga and the Takarazuka Revue produced the Rose of Versailles Terrace and Rose of Versailles Street, planted with six rose varieties named after the story. Life-size character panels and illustration panels stand there for photographs, and manga author Riyoko Ikeda and Takarazuka performers have given talks at the garden.

The roses bloom mainly in late spring and mid-autumn, and these periods tend to draw the most visitors. Weekdays during bloom season are generally less crowded than weekends, so arriving on a weekday gives more space to move around.

The garden's landmark is the Yumi's Gazebo, a Western-style pavilion produced by bridal designer Yumi Katsura. It serves as a rest spot and the focus of events such as the "Lovers' Sanctuary Rose Wedding", and the garden is registered as a Lovers' Sanctuary. Visitors often photograph it without knowing a bridal designer created it.