Soap Making Workshop Near Me in Oshiage: Ciao Soap

Ciao*soap operates an intimate, specialized artisan cold process soap atelier at 1-17-7 Oshiage, Corpo Primula 101, Sumida City, Tokyo 131-0045, located just a five-minute walk east of Tokyo Skytree and Oshiage Station. Founded in 2008 by acclaimed Japanese master soap artisan and educator Yasuko Tamaoki under Tokyo Sekkendo LLC (東京石鹸堂合同会社), Ciao*soap has welcomed more than sixteen thousand workshop participants into the rewarding world of authentic natural saponification. Crafters and mindful travelers looking for a genuine, chemistry-focused soap making workshop near me discover a warm, welcoming neighborhood studio where students complete every single stage of cold process olive oil soapmaking by hand using professional equipment in small, personalized cohorts.

Tucked into a quiet residential lane just steps from the soaring steel lattices of Tokyo Skytree, Ciao*soap presents an authentic Japanese neighborhood craft sanctuary. Entering Room 101 of Corpo Primula, guests are greeted by solid pine workshop benches, digital formulation scales, heat-resistant glass measuring jugs, and heavy stainless steel mixing bowls. Wooden drying racks cover one wall of the studio, stacked with gently curing soap loaves made with extra virgin olive oil, sweet almond oil, and golden unrefined avocado butter. The ambient air carries clean, refreshing aromas of sweet orange, rosemary, and hinoki wood essential oils, creating an instantly calming retreat from the energetic tourist concourses of Solamachi.

The studio's foundational philosophy centers on empowerment through firsthand technical execution. Unlike high-volume novelty craft classes where participants merely add color drops to pre-melted commercial bases, Ciao*soap ensures that every single student executes the complete cold process formula independently from raw vegetable oils and sodium hydroxide. Tamaoki Sensei and her experienced instructors explain the scientific principles of saponification, demonstrating how temperature synchronization between lye water and botanical lipids produces a stable, nourishing bar of genuine Castile-style soap that gently cleanses without stripping skin oils.

The introductory curriculum centers on crafting a pure, skin-nourishing botanical cold process soap block. Students measure certified extra virgin olive oil, cold-pressed coconut oil, and sustainable palm oil on digital balances, warming them gently to establish an exact thermal baseline. In a separate, well-ventilated station equipped with clear protective goggles and thick gloves, participants dissolve cosmetic caustic soda into chilled purified water, carefully monitoring the solution until both oil and lye containers reach matching temperatures between 40°C and 45°C. This temperature control prevents overheating while initiating steady, uniform molecular bonding.

Once the phases unite, students whisk the mixture steadily by hand, observing the transformation from translucent liquid to pale, creamy emulsion as light trace emerges. Instructors guide students on how to weave natural botanical colorants such as French green clay, chlorella powder, or purple gromwell root extract into the batter using gentle figure-eight movements. The batch is infused with therapeutic-grade pure essential oil accords before being poured into a silicone loaf mold. The resulting block produces approximately five generous, thick bars of handcrafted natural soap that offer abundant, creamy bubbles.

Ciao*soap offers straightforward, all-inclusive pricing for its public single-session lessons with no hidden studio surcharges. The standard Beginner 1-Day Experience Lesson (体験レッスン) is priced at ¥5,000 (tax included), covering all raw botanical oils, sodium hydroxide, natural essential oils, tool usage, safety gear, and a takeaway silicone loaf container that holds approximately 500 grams of fresh soap. Students leave with their freshly poured loaf and comprehensive printed curing guidelines detailing post-class care and cutting techniques.

For crafters eager to master advanced decorative skills, the studio conducts specialized courses covering delicate feather swirls, Taiwan swirl marbling, and seasonal botanical infusions such as cherry blossom extract and camellia seed oil, typically priced between ¥6,500 and ¥8,000 per session. Lessons run on morning slots starting at 10:30 am and afternoon sessions from 2:00 pm on selected weekdays and weekends. Because class sizes are strictly capped at four to six students to maintain personalized guidance, reservations must be booked ahead through the official studio portal at ciaosoap.jp or by telephone at 03-6657-5580.

Visiting Ciao*soap follows customary Japanese studio etiquette. Upon arriving at Corpo Primula Room 101, guests slip off their outdoor shoes in the genkan entryway and step into provided studio slippers. The atelier supplies clean cotton work aprons and splash goggles, but participants are advised to dress in practical casual clothes featuring long sleeves, full-length trousers, and flat footwear to ensure personal safety while working with warm lye solutions. Long hair should be fastened neatly with hair ties before chemical measurement begins.

A critical technique taught during class is maintaining steady, rhythmic hand whisking without splashing or lifting the whisk blade above the liquid surface, which prevents airborne caustic droplets and avoids creating unsightly air pockets inside the finished soap bar. Students must transport their filled silicone loaf mold home horizontally in a sturdy cardboard box or insulated bag, keeping it wrapped in a towel for twenty-four to forty-eight hours to complete saponification. Slicing the loaf into individual bars takes place two days later using a clean kitchen knife or wire cheese cutter, followed by four full weeks of curing in a dry, ventilated indoor room away from direct sunlight.

The Oshiage neighborhood provides a fascinating juxtaposition of cutting-edge modern Tokyo architecture and historic shitamachi downtown charm. After completing your soap workshop, take a leisurely stroll westward along the paved promenades of Oshinari Canal, which offers picture-perfect ground-level reflection views of Tokyo Skytree against the open sky. The surrounding Sumida ward backstreets are dotted with traditional wagashi sweet shops, preserved wooden residences, and relaxed neighborhood cafes that offer a restful change of pace.

Walk six minutes northwest along the canal to Kototoi Dango at 5-5-22 Mukojima, a historic teahouse founded in the late Edo period renowned for delicate tri-colored rice dumplings stuffed with adzuki bean, white bean, and miso paste served with hot green tea. If you prefer modern third-wave coffee, walk five minutes south to Unlimited Coffee Bar at 1-18-2 Narihira, where champion baristas serve artisanal single-origin espresso and cold brews in an airy, bi-level glass cafe overlooking the canal banks.

Ciao*soap is located at 1-17-7 Oshiage, Corpo Primula 101, Sumida City, Tokyo 131-0045, and can be contacted by phone at +81 3-6657-5580 or locally at 03-6657-5580. Access via public transit is remarkably simple: take the Tokyo Metro Hanzomon Line, Toei Asakusa Line, Keisei Oshiage Line, or Tobu Skytree Line to Oshiage (Skytree-mae) Station, and take Exit B3 to street level. From Exit B3, the atelier is an easy, level five-minute walk east through quiet neighborhood lanes. Paid coin parking spaces are available along adjacent streets near the canal, though train travel is strongly encouraged. If weekend introductory workshops are fully booked, check the studio schedule for weekday morning slots or consult their online shop to order curated olive oil formulation kits for home soap crafting.