Full List of Biotech Companies in Japan (2025)

Oncolys BioPharma Inc.

headquarters: 4-1-28 Toranomon, Minato-ku,
Tokyo 105-0001 Japan (MAP)
Phone:+81-3-5472-1578
FAX:+81-3-5472-1488

Branch office and Lab Kobe Research Lab (MAP):
HI-DEC 2F
6-7-4 Minatojima Minamimachi, Chuo-ku,
Kobe, Hyogo 650-0047 Japan
Phone:+81-78-303-1380
Fax:+81-78-303-1381

Assay Laboratory:
HI-DEC 3F
6-7-4 Minatojima Minamimachi, Chuo-ku,
Kobe, Hyogo 650-0047 Japan

Web: https://oncolys.com

Oncotherapy Science Inc.

1-2 Higashida-cho, Kawasaki-ku, Kawasaki City,
Kanagawa Prefecture 210-0005, Japan

Tel: 044-201-6429
Fax: 044-201-6473
https://www.oncotherapy.co.jp/

Ono Pharmaceutical

HQ: 8-2, Kyutaromachi 1-chome, Chuo-ku,
Osaka 541-8564, Japan
Tel: +81-6-6263-5670

Research Institutes:

Minase Research Institute:
1-1, Sakurai 3-chome, Shimamoto-cho, Mishima-gun,
Osaka 618-8585, Japan
Tel: +81-75-961-1151

Tsukuba Research Institute:
17-2, Wadai, Tsukuba, Ibaraki 300-4247, Japan
Tel: +81-29-877-4556

Joto Pharmaceutical Product Development Center:
15-26, Kamiji 1-chome, Higashinari-ku,
Osaka 537-0003, Japan
Tel: +81-6-6976-0751

Web: https://www.ono-pharma.com

Organoid Farm Co., Ltd.

26-1 Muraoka Higashi, Fujisawa City,
Kanagawa Prefecture Shonan Health
Innovation Park

Phone: 0466-96-0279
https://organoid.farm

Orizuru Therapeutics

2-26-1 Muraoka-higashi, Fujisawa-shi,
Kanagawa, 251-8555 Japan

Web: https://orizuru-therapeutics.com

Otsuka Pharmaceutical Factory, Inc.

115 Kuguhara, Tateiwa, Muya-cho, Naruto,
Tokushima 772-8601, Japan
Tel: +81-88-685-1151
https://www.otsukakj.jp/

2-9 Kanda-Tsukasamachi, Chiyoda-ku,
Tokyo 101-0048, Japan

Patheon

1-12-10 Shinkiba, Koto-ku
Tokyo 136-0082, Japan

Web: https://www.patheon.com

PeptiDream Inc.

3 Chome-25-23 Tonomachi, Kawasaki Ward,
Kawasaki, Kanagawa 210-0821, Japan

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Tel: +81-44-270-1300
https://www.peptidream.com

PeptiGrowth Inc.

Nihonbashi Life Science Building 7, 9-10,
Nihonbashi Horidomecho 1-chome, Chuo-ku,
Tokyo 103-0012, Japan

Tel: +81-70-7789-3905
https://peptigrowth.com

Periotherapia Co., Ltd.

Main office: 2-8 Yamadaoka, Suita City,
Osaka Prefecture, 565-0871

Office: 2-12-11 Nishinakajima, Yodogawa-ku,
Osaka City, Osaka Prefecture, 532-0011
Tel: 06-6210-8409
Fax: 06-6210-8346

Research Institute: 2-2 Yamadaoka, Suita City,
Osaka Prefecture, 565-0871
Tel: 06-6210-8409
Fax: 06-6210-8346

Web: https://periotherapia.co.jp

Perseus Proteomics Inc.

Head office:
3F, A.i.Nihombashi EAST, 30-1 Nihonbashi Hakozakicho,
Chuo-ku, Tokyo 103-0015, JAPAN

Nagoya Laboratory:
302 / 303 / 306 / 314, NALIC, 2-22-8 Chikusa,
Chikusa-ku, Nagoya, Aichi 464-0858, JAPAN

Web: https://www.ppmx.com/

PRISM BioLab Co., Ltd

Headquarters:
2-26-1, Muraoka-Higashi, Fujisawa,
Kanagawa, 251-8555, JAPAN

Tokyo Office:
Nihonbashi Life Science Building 3,
Room 301, 3-8-3 Nihonbashi-Honcho, Chuo-ku,
Tokyo 103-0023, JAPAN

Web: https://prismbiolab.com

Promega

MO Nihonbashi-Edodori, 7F
1-5, Nihonbashi-Kodenmacho, Chuo-ku, Tokyo 103-0001
Japan

Tel: 03 3669 7981
Fax: 03 3669 7982
E-mail: jpmktg@jp.promega.com
prometec@jp.promega.com
Web: https://worldwide.promega.com

Protein Express Co., Ltd.

2-1-6 Kazusakamatari,
Kisarazu-shi, Chiba 292-0818, Japan.

Web: https://www.proteinexpress.co.jp

Protein Immuno-Engineering Laboratories, Inc.

〒107-0061
1-3-1, Kita-Aoyama, Minato-Ku, Tokyo
R Cube Aoyama 3rd-F

Web: http://www.pi-bio.com/

PtBio Inc.

3-10-23 Kagamiyama, Higashi-Hiroshima City,
Hiroshima Prefecture, 739-0046, Japan

Web: https://www.pt-bio.com

PuREC

3-chōme-11-5 Nihonbashi Honmachi, Chuo Ku, Tokyo
103-0023, Japan

Email: contact@purec.jp
https://www.purec-global.com/

PURMX Therapeutics, inc.

1-2-3 Kasumi , Minami-ku, Hiroshima

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Tel: 050-8892-0260
Fax: 050-3183-7737
Email: ir@mirx.jp
https://www.purmx.com/

Rakuten Medical K.K

Futako Tamagawa Rise Office, 2-21-1
Tamagawa, Setagaya-ku, Tokyo | Japan

Email: info.jp@rakuten-med.com
https://rakuten-med.com/

Rakuto Kasei

4-5-1 Sekinotsu, Otsu-shi, Shiga,
520-2277, Japan

Tel: +81-77-546-0333
Fax: +81-77-546-3158
Email: info@rakuto-kasei.co.jp
https://www.rakuto-kasei.co.jp/

Raqualia Pharma Inc

Head Office:
8F Meieki Southside Square,
1-21-19 Meieki Minami Nakamura-ku, Nagoya
450-0003, Japan

Research & Development:
RaQualia Pharma Industry-Academia Collaborative Research Center
Nagoya University Furo-cho, Chikusa-ku,
Nagoya 464-8601, Japan

Shonan iPark Laboratory:
26-1, Muraoka-Higashi 2-chome, Fujisawa,
Kanagawa 251-8555, Japan

Web: https://www.raqualia.com/

RegCell Co., Ltd.

North Building 1st floor Research Institute for
Microbial Diseases Osaka University,
3-1 Yamadaoka, Suita, Osaka 5650871

Web: https://regcell.jp

Rena Therapeutics Inc.

Global Business Hub Tokyo,
Otemachi Finacial City Ground Cube 3F
9-2, Otemachi 1-chome, Chiyoda-ku,
Tokyo 100-0004

Tel +81 3-4243-6081
https://www.renatherapeutics.com

Repligen Japan LLC

2-6-8, Anyoji
Spectrum Bldg. 5th Floor
Ritto-City, Shiga 520-3015
Japan

Tel: +81-77-552-7820
https://www.repligen.com

Repli-tech Co., Ltd.

Ebisu Prime Square Tower 3F,
1-1-39 Hiroo, Shibuya-ku, Tokyo

Web: https://repli-tech.co.jp/

REPROCELL Inc.

MetLife Shin-yokohama Bldg. 9F
3-8-11 Shin-yokohama
Kohoku-ku
Yokohama
Kanagawa 222-0033
Japan

Web: http://reprocell.co.jp/

ReqMed Company, Ltd.

Taiju-Life Bldg. 1-7-23 Morino, Machida-City,
Tokyo 194-0022, Japan

Phone: +81-(0)42-732-2207
Fax: +81-(0)42-732-2208
https://www.reqmed.co.jp/

Revolka Ltd.

6-6-40 Aoba, Aramaki, Aoba-ku,
Sendai 980-8579, Japan

Branch: 4-1-4 Hongo, Bunkyo-ku,
Tokyo 113-0033, Japan

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Web: https://www.revolka.com/

Rhelixa, Inc.

5F KDX Ginza East Bldg.,
3-7-2, Chuo-ku, Irifune
Tokyo, Japan.

Phone: +81 3-6240-9330
https://www.rhelixa.com

RIBOMIC Inc.

Shirokanedai Usui Bldg. 6F
3-16-13 Shirokanedai, Minato-ku
Tokyo 108-0071, Japan

Web: https://www.ribomic.com

Riken Vitamin Co., Ltd.

1-6-1 Yotsuya, Shinjuku-ku,
Tokyo, 160-0004, Japan

Tel:+81-3-5362-1311
https://www.rikenvitamin.jp

RORZE Lifescience Inc.

430-1, Kamiyokoba, Tsukuba City,
Ibaraki Prefecture, 305-0854, Japan

Tel.: +81-29-875-9330
Fax: +81-29-875-9331
https://www.rorze-ls.com

SanBio

St. Luke Tower 13F, 8-1 Akashi-cho,
Chuo-ku, Tokyo, 104-0044

Tel: +81-(3)-6264-3481
https://www.sanbio.com/

SANSHO Co., Ltd.

Head office:
Twin21 MID Tower23F, 2-1-61, Shiromi,
Chuo, Osaka 540-6123, Japan

Tokyo Branch:
S-GATE 10F 3-20-5, Hatchobori, Chuo,
Tokyo 104-0032 Japan,

Research Laboratory:
2-21-1, Tsudayamate Hirakata,
Osaka 573-0128, Japan

Web: https://sansho.co.jp

Santen Pharmaceutical Co., Ltd.

Grand Front Osaka Tower A, 4-20 Ofuka-cho,
Kita-ku, Osaka 530-8552, Japan
(Reception desk is on the 25th Floor.)

Tel: +81-6-7664-8621
Web: https://www.santen.com/

Sartorius Japan K.K.

4F Daiwa Shinagawa North Bldg, 1-8-11,
Kitashinagawa, Shinagawa-ku)
Tokyo 140-0001

Phone: +81 3-6478-5200
Fax: +03 6478 5494

Service Center: B1 KSK Building, 1-2-34,
Ichigayasadohara-cho, Shinjuku-ku)
Tokyo 162-0842

Tel: +03 4586 0600
Fax: +03 4586 0602

Web: https://www.sartorius.com/

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