Regeneron Japan KK Posted August 12, 2026

Medical Representative (MR) - Rhinology *Tokyo Area

Remote, Japan Full time
Sales

Regeneron Japan KK is the source of truth for this posting and owns the application process. We surface normalized context and market comparison you won't find on the original listing.

About this opportunity

Build our future together:

At Regeneron, we use science and innovation to develop life-changing medicines for people with serious diseases. We are seeking a Sales Representative Immunology Commercial Japan Region to join our Immunology Commercial Team, supporting our Japan business in a hybrid work model. In this role, you will achieve immunology sales objectives while collaborating with alliance partners and cross-functional teams. This position offers the opportunity to contribute to a fast-growing, science-driven organization making a meaningful difference to patients worldwide.

When & where:

Location: Tokyo, Japan

Work model: Field

Discover your role:

Achieve immunology sales objectives through territory budget and expense management.

Develop annual territory business plans using market insights and brand strategies.

Use key data sources to build territory action plans.

Deliver customer value through strategic engagement and tailored solutions.

Complete expense, call, marketing, and field insight reporting.

Operate within regulatory, legal, and compliance requirements.

Collaborate with alliance partners to deliver shared business objectives.

You build strong customer relationships while managing priorities effectively.

This role requires:

Bachelor’s degree or equivalent experience.

Minimum five years of pharmaceutical sales representative experience.

MR Certification and a valid driver license.

Strong customer engagement skills with a value-focused approach.

Ability to conduct disease and concept-based selling.

Excellent written, verbal, and presentation skills.

Strong planning, organization, and independent execution skills.

Computer proficiency with word processing, spreadsheets, databases, and email software.

Ability to tailor presentations to different audiences.

Alliance experience or exposure.

Therapy area knowledge in rhinology and respiratory preferred.

Biologics sales experience preferred.

Current clinical knowledge of therapy areas and competitor brands preferred.

Established key opinion leader relationships in rhinology and respiratory preferred.

English fluency is a plus.

Does this sound like you? Apply now to take your first step towards living the Regeneron Way! We are committed to building a workplace with an inclusive culture. Regeneron is an equal opportunity employer and all  qualified applicants will receive consideration for employment without regard to race, color, religion or belief (or lack thereof), sex, sexual orientation, gender identity or expression, gender reassignment, marital or civil partnership status, civil status, pregnancy or parental status, age, disability, nationality, citizenship status, ethnic or national origin, membership of the Traveler community, familial status, genetic information, military or veteran status, or any other characteristic protected under applicable law. Where required, we will provide reasonable accommodation to applicants with known disabilities or chronic illnesses during the recruitment process, unless such accommodation would impose undue hardship.

Where necessary, we disclose salary ranges for roles in all countries in which we operate.  The final offer will be determined within the relevant range based on the country of employment, specific role level, and your skills and experience. In some countries, collective bargaining agreements (CBAs) may apply and influence certain elements of pay or benefits.  Regeneron offers a competitive and comprehensive total rewards package which may include, depending on country and role: annual bonuses or other incentive plans, equity awards, pension or retirement benefits, 401(k) company match, health and wellness programs, fitness centers, insurance benefits (e.g. medical, dental, vision, life and disability), paid time off, and family support benefits. For additional information about Regeneron benefits in the U.S., please visit https://careers.regeneron.com/en/working-at-regeneron/total-rewards/ . For other locations, additional information will be provided during the recruitment process.  If you have any questions, please speak with your recruiter.

Please be advised that at Regeneron, we believe we do our best work when we are together. For that reason, many roles are required to be performed on‑site. Please speak with your recruiter and hiring manager for more information about on‑site expectations for your role and location.

As part of the recruitment process, certain background checks may be conducted in accordance with the laws of the country where the position is based. The purpose of such checks is to verify certain information prior to the commencement of employment such as identity, right to work and educational qualifications.

For jobs in Canada: this posting is for an existing position.

Job details

Seniority
Not listed
Function
Sales
Therapeutic area
Not listed
Location
Remote, Japan
Employment type
Full time

How this role compares

Computed from every other active Sales role in our database, not just this employer's listings.

We currently track 2393 comparable Sales roles across 138 biopharma companies.

2393Comparable roles tracked
2162Currently active
138Companies hiring similar roles
65Countries represented

Salary context

636 of 2393 peers report a salary range (USD, annualized)

Peers share this role's job function. This posting doesn't list a seniority level, so peers aren't narrowed by seniority either -- the range below may span more levels than usual.

This roleSubject Not listed on this posting
Lowest disclosed · Patient Coordinator 1 (PSC) · Novartis $37,200/yr – $69,200/yr
Highest disclosed · Vice President, Head of Oncology Sales · Novartis $274,400/yr – $509,600/yr
Peer group range $53,200 – $392,000 (median $135,500)

Where these roles are based

Top locations among the 2393 comparable roles

United States1305
China403
India71
Japan55
Taiwan54
Germany50

+ 59 more countries

Seniority mix

956 of 2393 peers have a known seniority level

Senior437
Manager420
Director68
Associate Director11
Intern/Fellow/Postdoc9
Associate6
Executive/VP5

Therapeutic area mix

651 of 2393 peers have a known therapeutic area; the rest are genuinely unlabeled, not hidden

Oncology186
Cardiovascular / CVRM135
Neuroscience118
Dermatology & Aesthetics47
Vaccines & Infectious Disease41
Respiratory38
Immunology32
Rare Disease30
Gastroenterology20
Ophthalmology4

Similar opportunities

The closest matches from our peer group, ranked by how similar they are, not how well you'd qualify for them -- treat this as market context, not a guaranteed shortlist; a weak match is labeled as one below.

40%similar
Gilead Sciences K.K. Tokyo, Japan
Same function Same country
40%similar
Gilead Sciences K.K. Tokyo, Japan Senior
Same function Same country
40%similar
Gilead Sciences K.K. Tokyo, Japan Senior
Same function Same country
40%similar
Pfizer Japan Inc. Tokyo, Japan Manager
Same function Same country
40%similar
BMS Japan Field, Japan
Same function Same country
40%similar
BMS Japan Field, Japan
Same function Same country

How we calculate "similar"

No black box, no LLM guesswork: a deterministic score built from four normalized attributes. Here's this role's own peer group at different match levels, so you can see the mechanism, not just the result.

Every comparison starts from the same 100-point budget: 25 for working in the same function, 40 for the same therapeutic area, 20 for the same or adjacent seniority, 15 for the same country. A dimension we can't confirm on both sides contributes nothing, never a guess, never a free pass.

40%
Therapeutic Specialist, Oncology (全国)
Gilead Sciences K.K. · Tokyo, Japan · Seniority not listed
Function Therapeutic area Seniority Country
40%
[Pfizer] Manager/Sr.Manager,Customer Facing Strategy Planning(専門管理職)
Pfizer Japan Inc. · Tokyo, Japan · Manager
Function Therapeutic area Seniority Country
40%
Therapeutic Area Specialist, Chugoku-Shikoku, ONC
BMS Japan · Field, Japan · Seniority not listed
Function Therapeutic area Seniority Country
40%
Sr. Manager, Digital Learning & Capability Development, Commercialization Learning Japan
BMS Japan · Otemachi-JP, Japan · Manager
Function Therapeutic area Seniority Country
Unmatched or unknown dimensions score exactly the same: 0 points, never a partial guess. A role we know almost nothing about beyond its function bottoms out at 25%; it never inflates to 100% just because there's little to compare against. Seniority uses a defined ladder (Associate → Manager → Associate Director → Senior → Principal → Director → Senior Director → Executive/VP) so "Director" and "Senior Director" count as adjacent, but "Director" and "Executive/VP" do not.