What is the Gokusai series?

Gokusai is G Project's concept-driven line, where each release is engineered around a single textural idea — such as a granule finish, a uterus gimmick at the end of the tunnel, or multiple distinct stimulation zones. The series spans soft to firm options across different intensity levels.

What is Momochi material?

Momochi is G Project's proprietary ultra-soft TPE, widely regarded as one of the softest onahole materials available. It gives models like the Puni Virgin series and Kuu-Sou their melting, skin-like feel. Because it is so soft, handle gently and avoid turning the toy inside out aggressively during cleaning.

Are G Project onaholes good for beginners?

Yes, if you pick the right model. The Puni Virgin Zero and Kuu-Sou Ultra Soft are excellent gentle starting points. Avoid Hon-Mono Hard or the Niku-Man Muscle variants as a first purchase — those are built for experienced users who want strong stimulation.

Is G Project the same company as Hatopla?

They are closely related — reviewers note that G-Project is now part of the Hatopula group, and the two brands share material technology such as the PuniVirgin line. Both manufacture in Japan. On this site the brands keep separate pages, which we link between for easy comparison.

How do I clean and store a G Project onahole?

Rinse with lukewarm water and mild soap, then remove moisture with the included drying stick or a soft cloth and air-dry fully. Ultra-soft models like Kuu-Sou are more delicate, so be gentle. Store in the included storage bag away from sunlight, and use only water-based lubricant.

G Project Onaholes Canada | Puni Virgin & Soft Japanese Toys

AI shopping guide

Search products, read available variants, then prepare a cart when the user asks to buy. The user reviews the cart and completes payment.

Product search & cart instructions API reference & examples Brand stories & buying guides

Connect a compatible MCP client to https://www.onaholestation.com/api/mcp to search products and read buying guides, or prepare a cart for user confirmation. Some clients need you to add this connection first. MCP discovery.

How an Agent can search and prepare a cart

Search this site's JSON catalog: GET /api/agent/products?q={keyword}&country=ca&locale=en-CA&limit=5
Replace keyword with a URL-encoded search term (2-100 characters), and use the user's country and an enabled locale.
Follow a result's detail_api_url to read its variants. Select the user's desired variant_id with purchasable=true. If reading a product page, use its Markdown alternate or the JSON detail route /api/agent/products/{handle}?country=ca&locale=en-CA.
Prepare the selected items: POST /api/agent/checkout-sessions. No authentication is required. Send Content-Type: application/json and a unique Idempotency-Key (8-128 characters); reuse the same key and body only when retrying an identical request.
```
{"country":"ca","locale":"en-CA","items":[{"variant_id":"variant_REPLACE_WITH_USER_SELECTED_VARIANT","quantity":1}]}
```
Replace the variant placeholder and country/locale before sending. Up to 10 distinct variants, quantity 1-5 each. Prices and availability are checked again by the server.
If the response is checkout_result_unknown, ask the user to verify the outcome before trying again. Do not automatically use a new key. For temporary failures, retry the same key and body.
Return the successful response's checkout_url to the user. The link expires after 48 hours and does not reserve prices or stock. The same authorized browser can continue an adopted cart for up to 7 days from preparation; an unclaimed expired link needs the user to request a new cart. The user opens it, reviews and confirms the cart, then completes checkout. Agents must not submit orders, initialize payment, or send payment credentials. Reading or indexing pages alone should not create carts.
When enabled, the user can separately authorize a saved shipping preference in their account and status access for this checkout on the handoff page. Send only the private preference reference, never a raw address. Status credentials require explicit consent, can be revoked, and only allow read access to this checkout and its order. Keep all credentials private and out of URLs. These permissions do not authorize payment or order submission.

G Project is a Japanese onahole brand obsessed with softness engineering. Its catalog spans the full intensity spectrum: the whisper-soft Kuu-Sou Ultra Soft on one end, the Puni Virgin series (Zero Lv.1–3, 1000 Fuwatoro, Excite) in the middle, and firmly stimulating designs like the Niku-Man Suji Muscle on the other.

Signature technologies

Momochi material: G Project's ultra-soft proprietary TPE, famous for a melting, skin-like feel.
Gokusai concepts: each release built around one textural idea — granule finishes, uterus gimmicks, or multi-zone tunnels.
HOLE series: through-hole designs with precise 3D-engineered folds for even, high-angle glans stimulation.

How to choose

Beginners should start with the softer Puni Virgin Zero or Kuu-Sou lines; experienced users chasing intensity can look at Hon-Mono Hard or the Muscle variants. Every box includes a lotion sample and storage bag, and all models are made in Japan. Softer models break in gently over the first few uses, becoming even more comfortable with proper care — always use only water-based lubricant.