Field Diary

Koshitsu Sauna Mugen, Ikebukuro: Two Prices, an Empty Coupon Tab, and an ¥8,000 Discount That Only Exists as a JPEG Field Diary
IkebukuroSoapland

Koshitsu Sauna Mugen, Ikebukuro: Two Prices, an Empty Coupon Tab, and an ¥8,000 Discount That Only Exists as a JPEG

Mugen's entire published price list is two lines and a nomination fee, and both its coupon and event tabs are empty. Its only discount — a new-customer stamp card worth up to ¥8,000 — exists solely as an image in the header carousel, with no terms published anywhere. Its ¥19,000 ticket is joint second-highest of Ikebukuro's ten soaplands while its per-minute rate is fourth-cheapest, its 80-minute course is the cheapest minute the Kadoebi group sells in the district, and its roster of seventy women contains seventy blank age fields.

Elon Elon
Actress Uguisudani: Fifteen Menus, Seven Price Ladders, and the ¥3,000 Fee You Only Learn About From the Coupon That Waives It Field Diary
UguisudaniDelivery Health

Actress Uguisudani: Fifteen Menus, Seven Price Ladders, and the ¥3,000 Fee You Only Learn About From the Coupon That Waives It

Actress has been running in Uguisudani for over thirty years and publishes fifteen separate course menus — which turn out to be seven price ladders wearing fifteen names. Its three coupons carry headline discounts of 28%, 18% and 34% and every one of them saves exactly ¥5,000. Seven customer receipts all land under the printed board, one of them for a course that isn't on it, and the only place the shop mentions its ¥3,000 membership fee is the coupon that cancels it.

Elon Elon
Princess Collection (Pri-Colle), Tachikawa — Sixty Amateurs on the Roster, Ten Working Tonight Field Diary
TachikawaDelivery Health

Princess Collection (Pri-Colle), Tachikawa — Sixty Amateurs on the Roster, Ten Working Tonight

Pri-Colle bills itself as West Tokyo's amateur-only delivery service and lists sixty women. Its own seven-day shift board shows nineteen of them working, thirty-one shifts total, and ten tonight. The course ladder contains exactly one discount, the extension fee is printed twice at two different prices, and the first-visit coupon everybody notices is the worse of the two on offer. Here is what the board actually costs, verified against four customer receipts.

Elon Elon
Honey Moon Nihonbashi — A Full-Nude 'Rejuvenation' Deriheru That Runs Until 6 A.M. Field Diary
NihonbashiDelivery Health

Honey Moon Nihonbashi — A Full-Nude 'Rejuvenation' Deriheru That Runs Until 6 A.M.

Honey Moon Nihonbashi is a delivery-health shop selling 'Healing x Pleasure = Full-Nude Rejuvenation' — aroma-massage vocabulary wrapped around an unambiguously adult service. Courses run 30 min at ¥5,000 and 60 min at ¥11,000-12,000 up to 180 at ¥26,000, with a ¥1,000 nomination fee, no entry fee, dispatch across the 23 wards plus Chiba, Saitama and Kanagawa, and a 10:00-to-6:00-a.m. clock. Here's what the healing language is really buying you, and where the two-therapist option stops making sense.

Elon Elon
Toukadou, Akasaka — One Hour Has Five Different Prices Across This Shop's Own Pages, and the ¥1,000 Membership Fee Is Printed on Exactly One of Them Field Diary
AkasakaEsthetic

Toukadou, Akasaka — One Hour Has Five Different Prices Across This Shop's Own Pages, and the ¥1,000 Membership Fee Is Printed on Exactly One of Them

A Minato-ward sensual esthe filed under delivery health sells the identical sixty minutes for ¥10,000, ¥11,000, ¥12,000, ¥13,000 or ¥16,000 depending on which of its own pages you open. Subtract two of its coupons from each other and the transport fee it refuses to publish falls out at a flat ¥2,000. The couponed two-hour rental-room course lands on ¥150.00 a minute — exactly half the Tokyo benchmark, and cheaper per minute than the five-hour course.

Elon Elon
Club Ten, Ikebukuro — The Shop Charges You More for Asking for the Same Woman Twice, and Its Cheapest Course Is Reserved for a Tag Nobody on the Roster Has Field Diary
IkebukuroDelivery Health

Club Ten, Ikebukuro — The Shop Charges You More for Asking for the Same Woman Twice, and Its Cheapest Course Is Reserved for a Tag Nobody on the Roster Has

A self-described luxury delivery health in Ikebukuro East runs two price boards, and the second one — for customers who liked it enough to come back — is exactly ¥5,000 higher at all three lengths. Its advertised ¥20,000 entry course appears nowhere on the price list, is restricted to a cast tag that zero of the twelve listed women carry, and has been an opening-commemoration campaign for 531 days. Nothing this shop sells costs less than ¥333.33 a minute.

Elon Elon
TOKYO VIP, Ginza — ¥78,000 Buys Three Hours, or Two Women, or Dinner First, and All Three Cost Exactly ¥433.33 a Minute Field Diary
GinzaDelivery Health

TOKYO VIP, Ginza — ¥78,000 Buys Three Hours, or Two Women, or Dinner First, and All Three Cost Exactly ¥433.33 a Minute

A Ginza delivery health filed in the luxury tier sells four product categories at one price: ¥433.33 a minute, flat, from ninety minutes to five hours, whether you are in a hotel room or at dinner or paying for two people. Only two things break the line — booking the sixty-minute course, and deciding late — and both land on exactly double Tokyo's standard minute. Meanwhile the 15%-off coupon resolves to ¥33,000, which is the number already printed on the shop's own price board.

Elon Elon
Shirogane Platinum, Gotanda — The New-Customer Coupon Is Worth ¥6,000, and in Nine Wards the Mandatory Fees Are Also Exactly ¥6,000 Field Diary
GotandaDelivery Health

Shirogane Platinum, Gotanda — The New-Customer Coupon Is Worth ¥6,000, and in Nine Wards the Mandatory Fees Are Also Exactly ¥6,000

A Gotanda delivery health calls itself a luxury shop at a low price, then prices its entry course at ¥350 a minute. The new-customer coupon knocks a flat ¥6,000 off — and the mandatory designation and transport fees in nine of Tokyo's twenty-three wards come to exactly ¥6,000, so the discount nets to zero against the sticker price. In the shop's own home zone the arithmetic does something stranger: every coupon course from ninety minutes up lands on exactly ¥300.00 per minute, forever.

Elon Elon