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Update: Ultra Platinum (hoteheru / Shin-Okubo) — Otowa Ruka (H-cup): An outrageously unfair body. An adult entertainment experience report about my treasured favorite who helps me unleash my desires with supremely intense play. | KASU NIKKI - Tokyo Japanese Local Adult Service & Escort Reviews

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Update: Ultra Platinum (hoteheru / Shin-Okubo) — Otowa Ruka (H-cup): An outrageously unfair body. An adult entertainment experience report about my treasured favorite who helps me unleash my desires with supremely intense play.


[Impressions from users who followed up after reading this report] (December 28, 2025)
■Handle name
Dr Kamekkusu
Shin Kasu (not posted)
■Estimated age of cast
26
■Photo editing level
Different person--★--As is
(3/5)
■Resembles celebrity

Yoshitani Ayako

■Body type
Thin---★-Thick
■Bust size
Flat----★Extremely large
■Would you repeat?
Want to request the same girl ●
Want to try another girl at the same shop
Might opt for a walk-in/free choice
Will never use again
Other:
[Looks (face)]A
[Style (body)]A+
[Service (hospitality)]S
[Technique (play)]S
[Overall rating]A+
※S~G. This is purely subjective and is an evaluation relative to cost.
S…Premium top level
A+…One step away from S level
A…Top level
B+…One step away from A level
B…Good
C…Average
D…Below average, not good
E…Bad 
F…Worst level 
G…Absolute worst, total minefield level
■Experience report

I booked through City Heaven and received a confirmation call three days beforehand. On the day they called again an hour before, and the shop arranged the hotel for me.
The hotel I was taken to was called LOOP; the interior was nice. Since it was my first time, the staff performed a check before the face-to-face meeting.
After going over precautions and a nail check, I waited at the hotel again. The intercom rang and we met.


Otowa greeted me with a smiling "Hello—it's cold, isn't it?" That raised my expectations for hospitality.
After some light talk she efficiently prepared. We both gargled and quickly headed to the shower.
I had added the video option, so she let me film her undressing. Otowa seemed used to the video option; she gave camera looks and delivered full service.

In the shower she pressed her G-cup breasts against me and gently washed me, and we kissed midway.
After the shower when we faced each other again, what stood out was, of course, those breasts. With a plump 150 cm figure, smooth skin, and very prominent breasts.
I started to initiate, and she began to make cute moans.



■Shop name
Shin-Okubo hotel health adult service [Urutora Purachinamu]

From the Shin Kasu diary
■HP
https://ultra-platinumum.com/

■Course time & fee
60 minutes ¥22,000
■Handle name
Ryosuke
■Cast
Otowa Ruka (24)
Height 150 cm ・ Bust 100(H) ・ Waist 58 ・ Hip 86
IMG_5745
IMG_5743
IMG_5742
■Estimated age of cast
30
■Photo editing level
Different person----★As is
(5/5)
■Resembles celebrity
Suzumori Remu
■Body type
Thin--★--Thick
■Bust size
Flat----★Extremely large


■Would you repeat?
  • Want to request the same girl ●
  • Want to try another girl at the same shop
  • Might opt for a walk-in/free choice
  • Will never use again
  • Other:  

[Looks (face)]A
[Style (body)]S
[Service (hospitality)]S
[Technique (play)]A+
[Overall rating]S
※S~G. This is purely subjective and is an evaluation relative to cost.
S…Premium top level
A+…One step away from S level
A…Top level
B+…One step away from A level
B…Good
C…Average
D…Below average, not good
E…Bad 
F…Worst level 
G…Absolute worst, total minefield level

Experience report

Hello. I'm Ryosuke; I go to adult entertainment about four times a month.

Work has been busy recently so I hadn't been able to go much. To finally let off steam, I went to the reliable Urutora Purachinamu group.

I usually invite them to my place, but this time I called her to a hotel in Okubo.

Otowa Ruka has been appearing on a roughly once-every-few-months basis for over a year, and I personally find her consistency outstanding.

That day I expected another great shop experience and entered the hotel excitedly.

After a few tens of minutes, Ruka arrived.

As always she was extremely charming and conversation flowed well; the fact that there's no stress outside the play is one of the things I really like.

We've known each other for a while, but we weren't at the point of doing an instant blowjob, so she went straight to the bath.

Ruka's physical trait is that although she's short, she has an overwhelmingly curvy hourglass figure that completely belies her small frame.

That day, seeing her body before entering the bath almost made me explode.

In the bath she carefully washed me while we caught up on recent news.

We talked about work and slipped into a relaxed mood.

After leaving the bath, with the lights slightly dimmed she hugged me and we started a deep, passionate kiss.

Some girls aren't very aggressive with kissing, but Ruka responds with devouring deep kisses.

We moved on to nipple teasing with light licking, and then a blowjob started.

The sequence of deep kiss → nipple licking → blowjob flows naturally; the more we meet the smoother that progression becomes.

After receiving oral for a while, the main intense play finally began.

By then we were both completely naked. From being on my back we quickly moved to face-down, and she started a play where she relentlessly rubbed my cock against her slippery pussy.

This rubbing period is basically sufficient at about a minute. By then Ruka's pussy is completely ready.

From the editor (Kotaro)

Ryosuke, thank you for your first-time submission.
Once a certain level of trust is established, the quality of time naturally improves with each meeting.
When trying someone new and thinking "I like my favorite better," it's often because those basic elements are missing.
I edited this while feeling grateful to the favorites who allow us to release our desires.
We look forward to more wonderful reports!