Shion Utsunomiya Biography, Age, Career, Height, Boyfriend and Net Worth

If you searched for Shion Utsunomiya, you have probably noticed something odd. Many sites list the same name with different ages, different stage names and a lot of “update soon” notes. Some pages even mix her up with other people who share the name Shion.

This guide fixes that. It gives you the facts that are widely reported, flags what is still unconfirmed, and explains why she appears under several names. If a detail is not publicly verified, we say so instead of making something up.

Quick Facts About Shion Utsunomiya

A note on her age: Many older pages still say she is 29. That number was correct a few years ago, but it has not been updated. Born on March 1, 1994, she turned 32 in March 2026.

Who Is Shion Utsunomiya?

Shion Utsunomiya is a Japanese AV actress born in Kyoto. She debuted in 2013 with the studio S1 No.1 Style at the age of 19. The industry first knew her under the name Shion Utsunomiya. She later appeared under other names, including RION and Rara Anzai.

Her story is not a simple one-name career. Japanese performers often change stage names when they move between studios, restart their careers or return after a break. That is the main reason people get confused when they search for her.

This article only covers her public career and widely reported background. It does not go into private life beyond what she has chosen to share, and it does not include explicit material.

Why Does She Have So Many Names?

This is the question most competing pages answer badly, so here it is clearly.

Tip for researchers: Japanese names are written family name first, so “Utsunomiya Shion” and “Shion Utsunomiya” are the same person in different orders. Searching all of these spellings gives you a fuller picture.

If you see conflicting information online, check whether the page is talking about the same person under a different name.

Early Life and Hometown

Shion Utsunomiya was born in Kyoto Prefecture, Japan, on March 1, 1994. Kyoto is one of Japan’s most famous cities, known for its temples, traditional culture and history as the former imperial capital.

Beyond her birthplace and birth date, very little about her childhood has been shared publicly. She has not given long interviews that reveal details about her upbringing, so be careful with any website that claims to describe her childhood in depth. Those claims are usually invented to fill space.

Education: What Do We Know?

Many pages include a heading like “Shion Utsunomiya Education,” but the content underneath is empty or says “update soon.” The honest answer is that her school, college and academic background have not been publicly confirmed.

What we can say is that she was 19 when she debuted in 2013. That means she began her career at a young age, but it does not tell us where she studied. If a site names a specific school, ask for a source. In most cases there isn’t one.

Career Timeline

Here is her career in order, based on widely reported information.

2013: Debut With S1 No.1 Style

Shion Utsunomiya debuted on September 7, 2013, with S1 No.1 Style, one of Japan’s best-known AV studios. S1 is famous for high-budget productions and for launching many popular performers.

Her debut was strong. Reports say she finished 2013 at the top of both the monthly actress ranking and the monthly DVD sales ranking on DMM, a major Japanese entertainment and retail site. Topping those charts in her first year is rare, and it is the reason her name is still searched today.

2014 to 2018: The RION Era

During this period she appeared under the name RION. Some of her work from this time is listed in international databases like IMDb, including archive and compilation entries, which is how many overseas fans first found her.

Specific details of her contracts and release schedule are not well documented in English. If you want exact release dates, the best source is the studio’s own catalog.

2019: Return as Anzai Yu

In December 2019, she is reported to have made a third debut with S1 under the name Anzai Yu, and to have moved her management back to the agency 8MAN. Returning to the same studio after a gap is uncommon, which makes this chapter one of the most interesting parts of her career.

The Rara Anzai Name Today

The name Rara Anzai (安齋らら) is the one most commonly used in English-language searches today. Her more recent profile is built around that name, so searching for Rara Anzai will often show newer information than searching for Shion Utsunomiya.

Career Summary

• Years active: from 2013 (more than a decade)
• Main studio: S1 No.1 Style
• Agency: 8MAN (reported)
• Biggest early achievement: Top of the DMM monthly actress and DVD rankings at the end of 2013
• Name changes: Shion Utsunomiya → RION → Rara Anzai / Anzai Yu

Height, Weight and Appearance

Shion Utsunomiya is reported to be about 162 cm (5 ft 4 in) tall, with black hair and brown eyes.

Some fan sites list her weight at around 59 kg. That figure is unverified, and a person’s weight changes over time, so treat it as a rough guess rather than a fact. Measurement lists, shoe sizes and similar details on wiki-style pages are usually copied from one another, and few of them have a reliable origin.

Family: Parents and Siblings

There is no confirmed public information about her parents, siblings or other relatives. She has not publicly named them in widely available interviews.

This is a common gap on pages about AV performers. Many do not share family details, often to protect their relatives’ privacy, and that is a reasonable choice. A page that lists parents’ names or jobs without a source is almost certainly inventing them.

Boyfriend, Husband and Marital Status

People search for “Shion Utsunomiya boyfriend” more than almost any other personal topic, so here is the plain answer:

• There is no verified public information about a boyfriend, husband or marriage.
• She has not confirmed a relationship in any major interview or official channel we could find.
• Pages that name a partner are usually repeating rumors.

Her relationship status is private, and it is best treated that way. If she ever shares news herself, the most reliable places to find it are her official social media accounts.

Net Worth and Income

Many sites give a dollar figure for her net worth. There is no verified number. Here is why those estimates are not trustworthy:

1. Contracts are private. AV studios and agencies do not publish what they pay performers.
2. Income comes from several sources. These can include studio work, events, photo books and sponsored appearances, and nobody outside her team knows the split.
3. Estimates copy each other. When one site invents a figure, others tend to repeat it.

What we can reasonably say is that topping the DMM sales ranking in 2013 and working for a major studio for years suggests she has had a commercially successful career. That is not the same as knowing her salary or assets, and any exact figure should be read as a guess.

Social Media

Performers like her often use platforms such as X (Twitter) and Instagram to share updates, announcements and behind-the-scenes content. Because her names have changed, the safest way to find her real accounts is to search under Rara Anzai (安齋らら) and look for a verified badge or links from her agency or studio. Be careful of fan accounts and impersonators, which are common.

Don’t Confuse Her With These People

Because “Shion” is a fairly common name, search results can get mixed up. Here are some people who are not the same as Shion Utsunomiya:

• Shion Kaji: the father of the YouTube star behind Ryan’s World, a family entertainment channel.
• Shion Yumi: a different performer with a different birthday and career.
• Riko Utsunomiya and Satoru Utsunomiya: unrelated people with the same family name, working in acting and animation respectively.

If you land on a page whose birthday is not March 1, 1994, or whose career is not tied to S1, you are probably reading about someone else.

Why Is Information About Her So Inconsistent?

If you have read a few pages before this one, you may have noticed the same problems repeating:

• Out-of-date ages. Many pages were written years ago and never updated.
• Copied and rewritten text. Some sites run text through automatic rewriting tools, which creates strange phrasing and errors.
• Name confusion. One person with four names often gets treated as several people.
• Empty sections. Headings for education, family and net worth exist because people search for them, not because the writer has facts.
• No sources. Most pages never say where their information came from.

How to Check Facts About Her Yourself

If you want to verify any claim you read, these steps work well:

1. Search her Japanese name. Looking up 宇都宮しをん and 安齋らら often turns up Japanese sources with more accurate details.
2. Check the studio. S1’s official site lists its performers and release information.
3. Check the agency. 8MAN’s talent page is a reliable place to confirm management and recent activity.
4. Compare birth dates. If a profile does not say March 1, 1994, it is probably about someone else.
5. Be skeptical of exact numbers. Exact net worth, weight or income figures with no source are almost always guesses.

Frequently Asked Questions

How old is Shion Utsunomiya?

She was born on March 1, 1994, which makes her 32 years old as of October 2026.

What is Shion Utsunomiya’s real name?

Shion Utsunomiya is her best-known professional name. Her legal birth name has not been publicly confirmed.

Is Shion Utsunomiya the same person as Rara Anzai?

Yes. Rara Anzai (also written Anzai Rara) is a later stage name for the same performer. She has also appeared as RION and Anzai Yu.

Where is Shion Utsunomiya from?

She was born in Kyoto Prefecture, Japan.

How tall is she?

She is reported to be about 162 cm (5 ft 4 in).

When did she debut?

She debuted on September 7, 2013, with S1 No.1 Style at age 19.

Does she have a boyfriend or husband?

There is no verified public information about her relationship status or marriage.

What is her net worth?

No reliable figure exists. Treat any specific amount you see online as an unsourced estimate.

Which agency represents her?

She is reported to be with 8MAN. Check the agency’s official page for current details.

Is she still active?

She made a reported return in December 2019 and is commonly associated with the name Rara Anzai today. Because her status can change, check her official accounts or her agency for the latest news.

Final Thoughts

Shion Utsunomiya, also known as Rara Anzai, RION and Anzai Yu, is a Japanese AV actress born on March 1, 1994, in Kyoto. She debuted with S1 No.1 Style in 2013, topped the DMM rankings that year, and returned in 2019 under a new name.

Many details people search for, such as her education, family, boyfriend and net worth, are simply not public. A trustworthy page should say so instead of filling the gap with guesses. We will update this article as soon as verified information becomes available.