Kajitsu A Summer Day Nazuna Tokiwa

Kajitsu Nazuna Tokiwa is a premium Japanese-made sleeve developed through a collaboration between mousou-toys and the popular doujinshi series Kajitsu (A Summer Day). Designed with attention to detail, this model combines quality materials, a distinctive appearance, and a carefully engineered internal structure.

The sleeve features a durable yet flexible material that provides a comfortable feel while maintaining excellent elasticity. Its bronze-colored exterior gives the product a unique look, while the detailed outer design reflects the character that inspired the model.

Inside, the channel is divided into two distinct texture zones. The first section features flowing, organic ridges arranged in a winding pattern that creates a dynamic sensation. A specially designed central texture zone connects the two sections and serves as a focal point of the internal layout. The second half incorporates densely arranged grooves and wave-like structures that provide a different tactile experience along the channel.

With a length of 155 mm and a weight of 400 g, the sleeve offers a balanced feel in the hand and can be used comfortably at different speeds and grip styles. The closed-end construction helps maintain a consistent fit, while the flexible material adapts naturally during use.

Manufactured in Japan to high quality standards, the Kajitsu Nazuna Tokiwa sleeve also includes a packet of lubricant, allowing convenient use straight out of the package.

Features

• Inspired by the Kajitsu (A Summer Day) series
• Official mousou-toys collaboration
• Made in Japan
• Dual-zone internal structure
• Special central texture section
• Flexible and durable material
• Closed-end design
• Bronze-colored exterior
• Lubricant included

Specifications

• Length: 155 mm
• Width: 80 mm
• Weight: 400 g
• Type: Closed-end sleeve
• Made in Japan