Update: [W Report] Ushiwakamaru (adult entertainment/Yoshiwara soapland) "Ihara Rikka (20)" — a plain, small-breasted loli-type college student. An adult entertainment experience report: her genuine reactions at climax filled my heart more than the physical pleasure. | KASU NIKKI - Tokyo Japanese Local Adult Service & Escort Reviews

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Update: [W Report] Ushiwakamaru (adult entertainment/Yoshiwara soapland) "Ihara Rikka (20)" — a plain, small-breasted loli-type college student. An adult entertainment experience report: her genuine reactions at climax filled my heart more than the physical pleasure.

[Impressions from users who followed up after reading this report] (2026/04/22)

■Handle name
Rettsugo Ojisan
■Estimated age of cast
23

■Photo retouching level
Different person ----★---- As is
(5/5)

■Resembling celebrity
Could not think of anyone in particular

■Body type
Thin★----Fat

■Bust size
Flat -★--- Very large

■Would you like to repeat?
I want to request the same girl
I want to try a different girl at the same shop ●
Being unbooked (free choice) could be OK
Never use again
Other:
[Looks (face)]A
[Body (figure)]A+
[Service (hospitality)]S
[Technique (play)]B
[Overall]A+
※S～G. This is, of course, a subjective cost-to-value rating.
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…Somewhat below, not good
E…Bad
F…Worst level
G…Absolute worst, landmine level
■Experience report
She looks like an ordinary girl who might work part-time at a boutique for young women. On closer look she’s a cute type that made me think, "I want to mess with this girl." She’s extremely slim and her breasts are almost flat, but when she’s completely naked she has a loli vibe that’s surprisingly erotic. The face is different, but if it were just the body she reminds me of AV actress Abe Mikako.

Her face, I really couldn’t think of any celebrity who looks like her, but she gives off the vibe of a slim, slightly cute young lady from a well-off family.

To be blunt, her technique is not that great. She also said she hasn't done mat play.

■Shop name

Yoshiwara High-Class Soapland Ushiwakamaru

※From the New Kasu Diary
■HP
https://www.arvent.com/ushiwaka/

■Cast

Ihara Rikka(20)

T157 ・ 83(C) ・ 54 ・ 83

Poster 1

■Course time & fee

110 minutes　62,000 yen

■Handle name

jyaman

■Estimated age of cast
22

■Photo retouching level

Different person ---★- As is

(4/5)

■Resembling celebrity
Kato Yuri

■Body type

Thin★----Fat

■Bust size

Flat -★--- Very large

■Would you like to repeat?

I want to request the same girl
I want to try a different girl at the same shop ●
Being unbooked (free choice) could be OK
Never use again
Other:

[Looks (face)]S

[Body (figure)]C

[Service (hospitality)]B

[Technique (play)]A

[Overall]A

※S～G. This is, of course, a subjective cost-to-value rating.
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…Somewhat below, not good
E…Bad
F…Worst level
G…Absolute worst, landmine level

Experience report 1

I went to Ushiwakamaru.

I had originally planned to be with another girl, but I lost the 12:00 phone battle, so I ended up booking Ihara-san who happened to be available today.

I called at noon and arranged for 12:30, so even though I arrived just in time, I was the only one in the waiting room. I regretted not being able to experience the event of watching a girl come to escort another customer from the waiting room.

After entering the waiting room and having a little tea, the girl for today entered. My first impression was, "She’s pretty loli-like."

From what she said after the first round, she told me she was still a university student, so I now think she’s around 22.

Based on appearance alone you could easily mistake her for a high school girl (JK), and her slightly raspy, high-pitched voice similar to Ano-chan also influenced that impression.

Holding hands, we went up to the second-floor room. After carefully taking her coat, she sat properly facing me

"Thank you for today,"
and started kissing.

She is basically on the proactive side.

(My personal impression was that she wanted deep open-mouthed kisses — I wondered whether it was a way to avoid having her lips licked wildly, but that’s just speculation...)

We then took each other’s clothes off, and the first round began.
First, the overall figure is very slim.

Within that slim frame, she has a small chest with nipples that stand out prominently — that was my first impression.

From the chest and nipple stage her sensitivity is good.

The nipples clearly became hard, so it was easy to tell if my approach was working or not.

After working on her a bit, I moved to cunnilingus. What stood out was that her labia were quite swollen.

Because of that it took a bit longer to pinpoint the spots that make her feel good, but that slower probing turned into a form of teasing, which actually worked in my favor (laughs).

If you give steady, proper attention she responds well and reaches orgasm, which is fun.

What was even more fun was...

Poster 2

■Course time & fee

110 minutes　62,000 yen

■Handle name

Gin no Dokkai
Old Kasu / New Kasu

■Estimated age of cast
22

■Photo retouching level

Different person ----★---- As is

(5/5)

■Resembling celebrity
Face and manner of speech remind me of Ano-chan

■Body type

Thin★----Fat

■Bust size

Flat★---- Very large

■Would you like to repeat?

I want to request the same girl
I want to try a different girl at the same shop
Being unbooked (free choice) could be OK
Never use again
Other: ● Already flipped

[Looks (face)]B+

[Body (figure)]C

[Service (hospitality)]A+

[Technique (play)]B

[Overall]A+

Experience report 2

I want to introduce a girl I’ve been repeating at Ushiwakamaru recently.
At first I was supposed to see another girl, but she canceled (seems like this pattern has happened before...), and I was recommended this girl with, "She’s very responsive and a good kid."
From there I sort of got hooked and have been repeating.
This time she immediately started kissing while I told her, "I’m glad to see you again," and as we stripped each other down to our underwear we enjoyed skin-to-skin contact.
Then I asked, "Do you want me to touch your nipples? If so, take your bra off yourself and show me."
She smiled with an expectant expression and took her bra off herself.
She has small A-cup breasts, but her nipples are relatively large for that size and seem eager for stimulation.
When I stimulated both with my fingers she started making nice moans right away, and after continued stimulation she said,
"...I’m coming...I’m coming"
and reached orgasm.
Adding oral stimulation and continuing to attack the nipples brought her to orgasm again.
I laid her on the bed and took her lower garments off.
Her pubic hair is fairly thick, so I first touched lightly with my fingers to confirm she was wet, then continued with finger stimulation on the clitoris, oral stimulation, and finger insertion, and she climaxed with each method.
She’s by no means a master at teasing, but her sensitivity is very high, so her reactions are enjoyable.
When her expression became quite glazed, I asked to switch roles.
For fellatio she mainly uses her mouth and slowly stimulates from the tip to the base thoroughly.
Watching her take my member into her mouth, glide her lips along it, and rhythmically stimulate while taking it deep is a big visual turn-on.
She doesn’t try to tease me by watching my reactions; she just keeps licking earnestly, which I personally like.
When I told her I was about to reach my limit,
"I can’t take it..."
she replied, "It’s okay even like this," but I wanted lower stimulation so I asked for a sumata (dry sex).
Because she is quite low-set down there, sumata in missionary is a bit difficult.
She said she likes back-position sumata, but this time we started with her on top for sumata.
She put on a condom and did the sumata herself. 　
"Ah, this is dangerous..."
she let out a cute voice as soon as we started.
The opening is tight and lacks much flesh, but that makes the grip and rubbing feel more intense.
After moving for a while,
"I’m coming... I’m coming... uu"
she cried out, and when she reached orgasm she tried to pull her hips back, so I kept up with her motion so she wouldn’t slip away...

From the editor (Kotaro)

Thank you to jyaman and Gin no Dokkai for your submissions!
This girl must be irresistible for loli fans.
For people in that scene, small breasts and an anime-like voice might be enough to make them come back for more!
Also, the fact that she’s not shaved but natural down there is probably a big plus for many connoisseurs — I thought about that while editing.
And lately, while editing, I’ve become curious about this shop myself!
We look forward to more report submissions!

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