Koharu – Irokebijin S-TPE 148 cm | F Cup (Medium Breasts)

Koharu Irokebijin Doll 148 cm — F Cup is an anime doll developed within the Doll-Forever ecosystem. It shares its construction platform with Piper’s most advanced real dolls while maintaining a distinctive visual identity focused on anime style.

This model belongs to the S-TPE sex doll line, an advanced technology that enables integrated body construction. The encapsulated S-TPE provides a soft, elastic and visually uniform surface, improving continuity between the different areas and delivering a natural finish both to the touch and to the eye.

Unlike seamless lines, Irokebijin uses a removable head with an anime design. This configuration creates a visible neck joint, but allows broader customization, making each anime doll unique in terms of face and expressive style.

Koharu’s silhouette is designed with more pronounced proportions than the B Cup versions while maintaining balance and visual consistency. At 148 cm tall and weighing approximately 29 kg the body is lighter and easier to manage while still offering a stronger visual presence.

The F Cup breasts with Gel Breast technology are the model’s defining feature: greater volume, a more dynamic internal response and a fuller visual appearance than more compact models. Koharu is therefore ideal for anyone looking for an anime doll with more noticeable curves without reaching the extremes of oversized versions.

The body features a well-defined 43.5 cm waist and balanced 87 cm hips, creating a clearer contrast between the torso and lower body. The proportioned legs (41 cm lower leg) support a natural posture, while the arm dimensions allow a good range of poses.

Inside is an articulated stainless-steel skeleton (EVO skeleton), designed to provide stability and freedom of movement. This system allows the doll to be positioned accurately while maintaining long-term reliability.

The configuration includes three channels — oral, vaginal and anal, integrated into the structure on models over 100 cm. The vaginal component may be available in built-in or removable form, with no visible aesthetic difference.

For shipping, the model is supplied in discreet packaging measuring approximately 142 × 40 × 33 cm with a total weight of about 37 kg (31 kg volumetric weight), ensuring safe and anonymous transport.

As with all S-TPE dolls, slight changes in the surface over time are normal, as is a mild initial material scent that decreases with airing. Minor dimensional variations fall within normal manufacturing tolerances.

Koharu 148 cm F Cup is designed for anyone seeking a fuller, more defined anime doll, balancing a more pronounced aesthetic with a still-manageable structure while maintaining a high level of realism, build quality and customization.