Your doll’s hands come in two types: wire phalanges (standard) and jointed finger skeletons (premium). Both allow for posing and light movement, but the difference lies in realism, durability, and care.

🧷 Wire Fingers (Default)
• Made of multiple stainless steel wires inside each finger
• Bendable, but lacks true finger joint articulation
• Can hold soft poses but not precise gestures
• More affordable, but fragile—bending too far may poke through the skin
• Best for dolls posed passively, not holding or gripping

🧩 Jointed Fingers (Upgraded)
• Built with a full stainless steel skeleton and mini joints
• Three articulated joints per finger—just like a real hand
• Fingers can grip, point, curl, and pose naturally
• Adds realism for photography, intimacy, and emotional expression
• More durable over time, especially if hands are touched or dressed often

💡 If you want her to hold your hand, caress your face, or pose for photos… go with jointed fingers. They make all the difference.

Foundation. Flexibility. The structure that shapes her every move.

Inside every love doll is a metallic joint system—her skeleton. It gives her the ability to stand, sit, pose, and hold form. While the outside is soft and lifelike, the inside is all about support and movement.

Suppliers may use different names, but skeletons generally fall into two categories:

🛠️ Standard Skeleton (Included)

Natural posture and essential movement.
• Supports sitting, standing, lying down, and basic posing
• Jointed in shoulders, elbows, hips, knees, and neck
• Stable and realistic for cuddling or simple positioning
• Limited flexibility—arms may not cross fully, back may not arch deeply

🧘‍♀️ Premium Skeleton (Yoga-Style)

For dynamic posing and full-range realism.
• Includes extra flexibility in spine, waist, ankles, and thighs
• Can kneel, squat, twist torso, lift legs overhead, and arch deeply
• Enables more photogenic and intimate positions
• Usually costs more—but unlocks full expressive potential

💡 Different brands may call this “Yoga Skeleton”, “Double Jointed”, or “Flex Skeleton”—but it all means the same thing: she moves like a dream.

Realism. Subtlety. The beauty of imperfection.

Vascular detailing refers to the fine blue and purple vein lines that are hand-painted beneath the skin layer—especially on the chest, thighs, arms, and breasts. They’re faint, just like real veins under fair skin, and they add a delicate touch of biological realism.
• Hand-applied: Artists use soft brushes to mimic natural vein patterns
• Best on light skin tones: Veins show more clearly on pale or pink-toned dolls
• Emotional effect: Adds warmth and visual “depth” to her skin
• Doesn’t affect feel: It’s purely visual—no texture or raised surface
• Durable: Usually sealed under the final skin layer to resist fading

💡 You may not notice it at first. But when the light hits just right—or you trace your fingers along her arm—it’s there. Quietly reminding you she’s something more than synthetic.

Versatility. Realism. The kiss of choice is yours.

Silicone heads now come with two mouth styles—open and closed—each designed for different preferences. While the open-mouthed design may show some hollow structure inside, that space is intentional. It allows for more lifelike oral interactions and tongue play, giving your companion a deeply realistic presence when things get intimate.
• Open Mouth: Designed for oral play and deeper kissing experiences
• Hollowed interior: Adds softness and realism, especially when inserting your tongue
• Closed Mouth: Durable, seamless look—great for display or photography
• Aesthetic vs function: Closed mouth looks clean, but open mouth feels alive
• Compatibility: All heads connect smoothly to full-size and torso bodies

💡 If you’re choosing with intimacy in mind, Roshi personally recommend the open mouth. Once you feel it… you’ll understand why.

Rhythm. Stimulation. Hands-free pleasure.

The auto vaginal sucking feature introduces a mechanized internal system designed to mimic natural suction. Controlled by a discreet internal mechanism, this function creates a rhythmic, pulsing sensation that adds a new layer of intimacy—without the need for movement on your part.
• Fully integrated: Hidden motor system built into the pelvic area
• Realistic sensation: Repetitive contraction simulates oral-like suction
• Control: Often activated via remote or discreet button
• Optional: Can be used with or without penetration
• Quiet or loud? Some versions may produce subtle mechanical sound during operation

💡 This function is best experienced through video demonstration. You’ll find a voice-guided clip below if you’d like to see how it works in action.

Expressiveness. Emotion. A voice that speaks your language.

This feature brings your companion to life with audio moans in Chinese, English, Japanese, and Korean, synchronized with moments of deep intimacy. It’s not just sound—it’s personality. Her reactions are triggered by penetration, creating a sense of closeness that resonates beyond touch.
• Multi-language support: Switch between 4 realistic voice profiles
• Responsive: Moans activate only during interaction—timed to feel natural
• Integrated system: Audio module embedded discreetly in the chest cavity or head
• Rechargeable & controllable: Operates via internal switch or wireless remote
• Volume matters: Some models are loud enough to hear from another room—use with care 😉

💡 This feature is ideal for those craving emotional realism. A sample voice video is included below—listen with headphones if you’re in public.

Cleanliness. Convenience. A practical choice with trade-offs.

Some dolls offer a removable vaginal insert rather than a built-in canal. This option makes cleaning easier and faster, especially for those new to doll care. The insert can be taken out, washed thoroughly, and replaced—keeping your experience fresh and hygienic with minimal effort.
• Easy to clean: Simply remove, rinse, dry, and reinsert
• Lower maintenance: Great for frequent use or shared living spaces
• Fit matters: May feel slightly less stable if not positioned correctly
• Extra care needed: Insert should be checked and adjusted before use
• Built-in alternative: Offers more realism, but requires more cleaning effort

💡 For beginners or anyone prioritizing convenience, this is a smart choice. Just treat her gently—like any partner, she feels best when cared for with attention.

Flexibility. Practicality. A full-size doll that fits your world.

This feature allows the legs to detach partially at the thighs, making the doll easier to store, move, or reposition in tight spaces. Whether you’re short on room, live discreetly, or want a doll that’s easier to handle, this modular design keeps her beautiful—while adapting to your lifestyle.
• Removable at upper thigh: Connects with built-in internal joints or magnets
• Quick to attach/detach: No tools or complicated locking mechanisms
• Easy to store: Fits in closets, under beds, or compact storage bags
• Maintains full-body realism: Once attached, she looks and feels whole
• Helps with weight handling: Makes cleaning and setup more manageable

💡 Not everyone has space for a full standing frame. This option makes companionship easier—without giving up intimacy.

Warmth. Comfort. A living touch beneath your fingertips.

The body heating function brings your companion to life—literally. Through internal wiring and low-voltage heat elements, her skin slowly warms to body temperature, making every embrace, cuddle, or moment of intimacy feel real.
• Full-body warmth: Heating coils placed in the torso, limbs, or even head
• Skin-safe: Temperature stays around 37–39°C (98–102°F)—never too hot
• Plug-in or USB-powered: Easy to connect and control
• Takes time: Heats gradually, just like a real body relaxing under the covers
• Pairing tip: Best used with soft blankets or plush bedding for ultimate realism

💡 If you’ve ever wanted her to feel truly present—skin to skin—this feature changes everything. She doesn’t just look real… she feels alive.

Symbolism. Fantasy. A moment frozen in time.

This option mimics the appearance of virginity by adding a small artificial blood capsule or visual effect that simulates a first-time experience. It’s purely symbolic—a visual cue for those drawn to innocence, tradition, or the idea of a “first moment.”
• Usually one-time: Meant for a single use, for visual or emotional fantasy
• Non-functional: Doesn’t affect physical structure or sensations
• Placement varies: Typically inserted or applied near the vaginal canal
• Optional: Most users skip this; it’s offered for specific roleplay interests
• Cultural nuance: More popular in regions where purity themes are traditional

💡 We get it—it’s not for everyone. But for some, it’s about fantasy and storytelling. And at Roshi, we honor personal desire without shame.

Presence. Life. The subtle rhythm of breath.

The respiratory function adds something beautifully human—a gentle rising and falling of the chest that mimics natural breathing. It’s not loud or flashy. It’s a quiet reminder that she’s not just a figure, but a presence beside you.
• Simulated breathing: Chest expands and contracts with a slow, lifelike rhythm
• Emotional depth: Adds realism during cuddling, sleeping, or quiet moments
• Powered module: Breath motor integrated in the torso cavity
• Low sound: Operates quietly, like the sound of a sleeping partner
• Safe to leave running: Often battery powered and can run for hours

💡 This feature doesn’t scream for attention—but it’s one of the most touching. If you’ve ever wished she could feel more there, this is the heartbeat of that feeling.

(Currently TPE-only. Limited availability by supplier.)
Motion. Rhythm. The spark of something real.

This dynamic feature lets the waist and hips gently twist and sway, mimicking the subtle movements of a real lover during intimacy. It adds a whole new dimension—especially when combined with moaning, sucking, or heating.
It’s not robotic. It’s sensual. And it’s available on both full-size dolls and torsos, depending on the model.
• Built-in movement module: Positioned around the waist and lower back
• Natural range: Twists side-to-side to simulate real-time motion
• Tactile response: Makes both penetration and touch feel more immersive
• Remote or button controlled: Adjustable frequency and tempo on some models
• Compatible with torsos: You don’t need a full-size doll to feel the movement

💡 It’s rare. It’s intimate. And when it’s on—it doesn’t just move. She moves with you.

Rhythm. Depth. A lifelike oral experience—on its own.

The Smart Oral Sex function introduces motorized head movement, allowing the doll to perform gentle back-and-forth motion through the neck or jaw. Paired with an open silicone mouth, this creates an experience that mimics real oral interaction—without requiring manual movement.
• Motorized mechanism: Hidden in the neck or head cavity
• Synchronizes with open mouth design: For realistic oral depth
• Smooth thrust rhythm: Simulates natural forward/back motion
• Quiet but present: Slight mechanical sound, but subtle under use
• Usually paired with moaning or sucking features for a full experience

💡 This is one of the rarest and most premium upgrades. If you’re seeking something truly hands-free and immersive… this is her answer.