Status
Study
Lead sponsor
Phase
Enrol
Sites in Japan
Start
Not yet open
National Cancer Center, Japan
Phase 2
35
Yokohama, Chuo-ku
2027-02-01
Not yet open
Pfizer
Phase 3
920
Chuo-ku
2026-09-28
Recruiting
Daiichi Sankyo
Phase 1/2
220
Kashiwa, Isehara, Yokohama, Hirakata, Chuo-ku, Koto-ku, Shinagawa-ku, Fukuoka
2026-09-17
Recruiting
Astellas Pharma Global Development, Inc.
Phase 1/2
392
Chuo-ku, Koto-ku
2026-09-02
Recruiting
Pfizer
Phase 3
1,375
Nagoya, Kagoshima, Yokohama, Sakai, Saitama, Chuo-ku, Tachikawa, Toshima-ku
2026-08-24
Recruiting
AbbVie
Phase 2
168
Yokohama, Osaka, Chuo-Ku
2026-08-17
Recruiting
Genmab
Phase 1
112
Hirakata, Chuo Ku, Koto-Ku
2026-08-13
Recruiting
Astellas Pharma Global Development, Inc.
Phase 3
570
Chuo-ku, Niigata
2026-07-28
Recruiting
Bristol-Myers Squibb
Phase 2
260
Chuo-ku
2026-07-27
Recruiting
Chugai Pharmaceutical
Phase 1
102
Nagoya, Kashiwa, Sakai, Nagaizumi-cho, Chuo-ku, Koto-Ku
2026-07-24
Recruiting
Amgen
Phase 3
3,200
Yokohama, Chiyoda-ku, Chuo-ku, Hachioji-shi, Minato-ku, Shinjuku-ku, Suginami-ku
2026-07-23
Recruiting
Novartis Pharmaceuticals
Phase 1
66
Chuo Ku
2026-06-23
Recruiting
Pfizer
Phase 3
954
Suita, Chuo-ku, Shinjuku-ku
2026-06-10
Recruiting
Novartis Pharmaceuticals
Phase 2
323
Suita, Chuo Ku, Chuo-ku, Shinjuku Ku
2026-05-07
Recruiting
Astellas Pharma Global Development, Inc.
Phase 1/2
150
Kashiwa-shi, Chuo-ku, Koto-ku
2026-05-04
Recruiting
Genmab
Phase 1
103
Chuo Ku
2026-04-14
Recruiting
Amgen
Phase 1
464
Nagoya, Kashiwa-shi, Chuo-ku, Koto-ku
2026-04-08
Recruiting
Takeda
Phase 3
1,182
Minami-ku, Nagoya-shi, Nagoya, Fukuoka, Tsu, Mie, Sasebo-shi, Osaka, Chuo-ku, Meguro-Ku
2026-03-11
Recruiting
Astellas Pharma Global Development, Inc.
Phase 1/2
428
Kashiwa-shi, Hirakata-shi, Chuo-ku, Koto-ku
2026-02-05
Recruiting
Bristol-Myers Squibb
Phase 1/2
240
Hirakata, Chuo-ku
2026-02-03
Recruiting
Boston Scientific Corporation
Not applicable
51
Nishinomiya, Kanazawa, Kashihara, Sayama, Chuo Ku
2026-01-22
Recruiting
AbbVie
Phase 2/3
490
Sapporo, Sagamihara-shi, Chuo-Ku, Wakayama
2025-12-10
Recruiting
Pfizer
Phase 1/2
138
Nagoya, Kashiwa, Sakai, Chuo-ku, Fukuoka
2025-12-01
Recruiting
AbbVie
Phase 2
100
Nagoya, Kashiwa-shi, Fukuoka, Sapporo, Kyoto, Sendai, Okayama, Chuo-Ku
2025-12-01
Recruiting
AbbVie
Phase 2
180
Kashiwa-shi, Sunto-gun, Bunkyo Ku, Chuo-Ku, Wakayama
2025-11-25
Recruiting
Pfizer
Phase 2
165
Takasaki, Kawasaki-shi, Yokohama, Sakai, Chuo-ku
2025-11-20
Active, closed
Bayer
Phase 2
60
Nagoya, Kobe, Chuo-Ku, Osaka
2025-11-19
Active, closed
Bristol-Myers Squibb
Phase 2/3
470
Nagoya, Kashiwa, Sapporo, Yokohama, Chuo-ku, Koto, Osaka
2025-10-23
Recruiting
Novartis Pharmaceuticals
Phase 1
116
Chuo Ku
2025-10-16
Recruiting
Bristol-Myers Squibb
Phase 1/2
540
Chuo-ku
2025-10-15
Recruiting
Bristol-Myers Squibb
Phase 1
32
Yokohama, Sunto-gun, Chuo-ku, Koto-ku
2025-10-15
Recruiting
Takeda
Phase 3
150
Chuo-ku, Narashino-shi, Ibaraki, Yokohama, Sendai, Hirakata-shi, Osaka, Suita-shi
2025-08-14
Active, closed
SpringWorks Therapeutics, Inc., a healthcare company of Merck KGaA, Darmstadt, Germany
Phase 2
20
Nagoya, Chuo Ku, Osaka
2025-08-08
Recruiting
AbbVie
Phase 2/3
854
Yokohama, Niigata, Takatsuki, Sunto-gun, Bunkyo-ku, Chuo-Ku
2025-08-03
Recruiting
Bristol-Myers Squibb
Phase 1
234
Kashiwa, Hirakata, Chuo-ku, Koto-ku
2025-08-01
Recruiting
Amgen
Phase 1
434
Nagoya, Kashiwa-shi, Chuo-ku
2025-07-31
Recruiting
AbbVie
Phase 2
377
Akashi-shi, Chuo-Ku, Koto-ku
2025-07-30
Recruiting
Celgene
Phase 3
400
Nagoya, Sapporo, Himeji, Morioka, Chuo-ku, Itabashiku, Chūō, Fukuoka
2025-07-28
Recruiting
Novartis Pharmaceuticals
Phase 3
940
Nagoya, Sapporo, Kobe, Kamakura, Yokohama, Kumamoto, Chuo Ku, Chiba
2025-07-01
Active, closed
Pfizer
Phase 1/2
74
Nagoya, Yokohama, Suita, Chuo-ku, Koto
2025-06-30
Recruiting
Chugai Pharmaceutical
Phase 1
130
Kashiwa, Chuo-ku
2025-06-05
Recruiting
Pfizer
Phase 2
252
Aki-gun Fuchu-cho, Kobe, Kawachi-Nagano, Sakai, Fujieda, Hamamatsu, Chuo-ku, Hachiōji
2025-05-20
Recruiting
AbbVie
Phase 2
390
Nagoya, Kashiwa-shi, Kawasaki-shi, Sendai, Chuo-Ku
2025-04-24
Recruiting
Tanabe Pharma America, Inc.
Phase 1/2
27
Chuo-Ku, City
2025-04-18
Recruiting
AbbVie
Phase 1
232
Kashiwa-shi, Hirakata-shi, Chuo-Ku
2025-04-14
Recruiting
Novartis Pharmaceuticals
Phase 1/2
280
Chuo Ku
2025-04-03
Active, closed
Novartis Pharmaceuticals
Phase 2
396
Suita, Chuo Ku, Chuo-ku, Shinjuku Ku
2025-03-26
Recruiting
Bayer
Phase 1/2
450
Nagoya, Kashiwa, Sakai, Sunto, Chuo-ku, Koto-ku
2025-03-21
Active, closed
Amgen
Phase 3
3,853
Yokohama, Chiyoda-ku, Chuo-ku, Hachioji-shi, Minato-ku, Shinjuku-ku, Suginami-ku
2025-03-12
Recruiting
AbbVie
Phase 1/2
252
Nagoya, Hirosaki, Yokohama, Kyoto, Niigata, Takatsuki, Chuo-Ku, Koto-ku
2025-03-06
Not yet open
National Cancer Center, Japan
Observational
350
Chuo-ku
2025-03-01
Recruiting
Takeda
Phase 3
171
Chuo-ku, Narashino-shi, Ibaraki, Yokohama, Sendai, Hirakata-shi, Osaka, Suita-shi
2025-02-27
Recruiting
Bayer
Phase 2
111
Nagoya, Kashiwa, Sapporo, Sakai, Chuo-ku, Koto-ku
2025-02-13
Active, closed
Amgen
Phase 2
61
Nagoya, Kashiwa-shi, Sunto-gun, Chuo-ku, Koto-ku, Wakayama
2024-12-26
Active, closed
AbbVie
Phase 2
185
Nagoya, Kashiwa-shi, Sunto-gun, Chuo-Ku, Koto-ku
2024-12-13
Recruiting
Ono Pharmaceutical Co., Ltd.
Phase 2
23
Nagoya, Sapporo, Kobe, Osaka, Chuo-ku, Chiba, Fukuoka, Fukushima
2024-11-25
Recruiting
Shanghai Henlius Biotech
Phase 3
550
Akashi-shi, Takamatsu, Chuo Ku, Chuo-ku Osaka-shi, Gifu, Hamamatsu, Hiroshima, Izumi-shi
2024-11-22
Active, closed
AbbVie
Phase 2
74
Nagoya, Kashiwa-shi, Suita-shi, Kitaadachi-gun, Chuo-Ku
2024-11-08
Active, closed
Merus B.V.
Phase 3
699
Nagoya, Kashiwa, Fukuoka, Hiragi, Natori-shi, Sendai, Ōsaka-sayama, Chuo Ku
2024-09-25
Recruiting
NovoCure GmbH
Phase 3
734
Sakai, Hidaka, Bunkyo, Chuo-ku
2024-07-31
Active, closed
Amgen
Phase 1
120
Nagoya, Kashiwa-shi, Yokohama, Chuo-ku
2024-05-29
Recruiting
Novartis Pharmaceuticals
Phase 3
550
Nagoya, Sapporo, Yokohama, Sendai, Bunkyo-ku, Chuo Ku, Fuchū, Itabashi-ku
2024-05-21
Active, closed
Ono Pharmaceutical Co., Ltd.
Phase 1
31
Kashiwa-shi, Sendai, Niigata, Osaka, Osakasayama-shi, Sunto-gun, Chuo-ku, Koto-ku
2024-05-07
Recruiting
Daiichi Sankyo
Phase 1/2
680
Nagoya, Kashiwa, Matsuyama, Ōsaka-sayama, Nagaizumi-cho, Chuo-ku, Koto-ku, Saitama
2024-04-10
Active, closed
AbbVie
Phase 2/3
167
Kashiwa-shi, Kitaadachi-gun, Chuo-ku
2024-04-10
Recruiting
Novartis Pharmaceuticals
Phase 3
450
Kashiwa, Sapporo, Kobe, Yokohama, Chuo Ku, Fukuoka, Fukushima, Ishikawa
2024-03-12
Active, closed
AbbVie
Phase 1
152
Kashiwa-shi, Kyoto, Chuo-ku
2024-03-08
Active, closed
Pfizer
Phase 1/2
71
Kashiwa, Yokohama, Chuo-ku, Tokyo
2024-02-19
Active, closed
Pfizer
Phase 2
333
Otashi, Sendai, Suita, Chuo-ku, Chiba, Hiroshima, Osaka
2024-01-09
Recruiting
Bristol-Myers Squibb
Phase 1/2
460
Nagoya, Chuo-ku, Chūō, Fukuoka
2023-12-29
Active, closed
AbbVie
Phase 2
280
Nagoya, Kashiwa-shi, Kyoto, Sunto-gun, Chuo-ku
2023-11-12
Recruiting
AbbVie
Phase 1
325
Nagoya, Kashiwa-shi, Kyoto, Sunto-gun, Chuo-Ku, Koto-ku
2023-11-09
Active, closed
Merck Sharp & Dohme LLC
Phase 1
30
Nagoya, Kashiwa, Matsuyama, Yokohama, Hirakata, Nagaizumi-cho,Sunto-gun, Chuo-ku
2023-10-26
Recruiting
Pfizer
Phase 2
340
Yokohama, Osaka, Chuo-ku, Setagaya-ku
2023-08-22
Active, closed
Pfizer
Phase 3
59
Nagoya, Kashiwa, Chuo-ku
2023-08-09
Recruiting
Taiho Oncology, Inc.
Phase 2
220
Nagoya, Kashiwa-shi, Fukuoka, Sendai, Niigata, Sayama, Sunto-gun, Chuo Ku
2023-07-31
Active, closed
AbbVie
Phase 1
135
Kashiwa-shi, Kyoto, Chuo-ku, Koto-ku
2023-06-09
Recruiting
Chugai Pharmaceutical
Phase 1
209
Nagoya, Kashiwa-shi, Yokohama, Hirakata-shi, Osaka, Sakai-shi, Nagaizumi-chō, Chuo-ku
2023-05-24
Recruiting
Merck Sharp & Dohme LLC
Phase 1/2
230
Nagoya, Kashiwa, Kitaadachi-gun, Nagaizumi-cho,Sunto-gun, Chuo-ku
2023-05-16
Recruiting
National Cancer Center, Japan
Phase 2
32
Kashiwa, Sapporo, Kyoto, Sendai, Chuo-ku, Fukuoka
2023-03-29
Active, closed
Novartis Pharmaceuticals
Phase 3
436
Nagoya, Sapporo, Yokohama, Sendai, Bunkyo Ku, Bunkyo-ku, Chuo Ku, Fuchū
2023-03-02
Recruiting
Lantern Pharma Inc.
Phase 2
90
Sapporo, Yokohama, Sendai, Okayama, Chuo-ku
2023-03-01
Recruiting
Medtronic Cardiovascular
Not applicable
600
Nagoya, Asahikawa, Chuo Ku, Hamamatsu, Shinjuku-Ku, Osaka
2023-01-05
Active, closed
AbbVie
Phase 1
288
Kashiwa-shi, Matsuyama, Sapporo, Kyoto, Sunto-gun, Chuo-ku, Koto-ku, Wakayama
2022-12-05
Active, closed
Novartis Pharmaceuticals
Phase 1
126
Chuo Ku
2022-10-26
Active, closed
Genmab
Phase 1
17
Nagoya, Kyoto, Osaka, Chuo-ku, Setagaya-ku
2022-10-04
Active, closed
Eli Lilly and Company
Phase 2
46
Kobe, Chuo-ku, Fukuoka
2022-09-20
Active, closed
Pfizer
Phase 1
6
Nagoya, Kashiwa, Chuo-ku
2022-08-16
Active, closed
Merck Sharp & Dohme LLC
Phase 2
189
Nagoya, Sapporo, Isehara, Sendai, Sakai, Chuo-ku, Koto, Fukuoka
2022-07-21
Recruiting
Chiome Bioscience Inc.
Phase 1
70
Nagaizumicho, Chuo-Ku
2022-06-27
Active, closed
Genmab
Phase 2
264
Sapporo, Kyoto, Chuo-ku
2022-06-14
Recruiting
Astellas Pharma Global Development, Inc.
Phase 1
398
Nagoya, Kashiwa, Yokohama, Sakai, Suita, Chuo-ku, Koto-ku
2022-06-07
Recruiting
Shionogi
Phase 1/2
282
Kashiwa, Suita, Chuo Ku
2022-05-30
Recruiting
National Cancer Center, Japan
Observational
60
Chuo-ku
2022-05-24
Active, closed
Amgen
Phase 1/2
329
Nagoya, Kashiwa-shi, Chuo-ku
2022-02-01
Recruiting
Merck Sharp & Dohme LLC
Phase 1
830
Kashiwa, Yokohama, Nakatogari, Chuo-ku, Koto
2021-12-17
Recruiting
National Cancer Center, Japan
Observational
1,000
Chuo-ku
2021-11-30
Recruiting
AbbVie
Phase 1
694
Nagoya, Kashiwa-shi, Kobe, Hirakata-shi, Sunto-gun, Chuo-ku, Wakayama
2021-11-01
Recruiting
Bayer
Phase 1/2
430
Nagoya, Kashiwa, Matsuyama, Sapporo, Yokohama, Sakai, Sunto, Chuo-ku
2021-10-25
Active, closed
Novartis Pharmaceuticals
Phase 1
137
Chuo Ku
2021-10-21
Active, closed
AbbVie
Phase 1
520
Nagoya, Kashiwa-shi, Yokohama, Kyoto, Niigata, Chuo-ku, Koto-ku, Wakayama
2021-10-13
Active, closed
Haihe Biopharma Co., Ltd.
Phase 2
93
Kurume, Suita, Chuo Ku, Minato-Ku, Shinjuku-Ku, Matsuyama, Nagoya, Niigata
2021-10-11
Active, closed
Pfizer
Phase 3
77
Yufu, Chuo-ku, Koto, Fukuoka
2021-09-29
Active, closed
Sumitomo Pharma America, Inc.
Early Phase 1
39
Sapporo, Kyoto, Chuo Ku
2021-09-08
Active, closed
Pfizer
Phase 3
38,861
Fukuoka, Itoshima, Amagasaki, Yokohama, Osaka, Kawaguchi, Chuo-ku, Hachioji-shi
2021-08-31
Recruiting
Merck Sharp & Dohme LLC
Phase 2
355
Sapporo, Yokohama, Nankoku, Chuo-ku, Kyoto, Tokyo
2021-08-12
Active, closed
HUYABIO International, LLC.
Phase 3
450
Fukuoka, Matsumoto, Niigata, Okayama, Chuo Ku, Osaka, Nagaizumi-cho, Kōtoku
2021-08-12
Active, closed
Eli Lilly and Company
Phase 1/2
540
Nagoya, Kashiwa, Sapporo, Kanazawa, Chuo-ku, Wakayama
2021-07-19
Active, closed
Bristol-Myers Squibb
Phase 3
729
Nagoya, Sapporo, Tsu, Kawachi-Nagano, Bunkyō, Chuo-ku, Itabashi-ku, Meguro-ku
2021-07-15
Active, closed
Daiichi Sankyo
Phase 1
246
Matsuyama, Fukuoka, Sapporo, Yokohama, Okayama, Chuo Ku, Iwakuni-shi, Ōsaka-sayama
2021-06-11
Active, closed
Daiichi Sankyo
Phase 2
155
Nagoya, Kashiwa, Sapporo, Chuo Ku, Fukuoka, Kagoshima, Kyoto, Nagasaki
2021-06-03
Recruiting
Calico Life Sciences LLC
Phase 1
248
Chuo-ku, Wakayama
2021-03-09
Active, closed
Novartis Pharmaceuticals
Phase 1/2
344
Nagoya, Kashiwa, Osaka, Chuo Ku, Koto Ku
2021-02-24
Active, closed
AbbVie
Phase 1
81
Nagoya, Kashiwa-shi, Matsuyama, Fukuoka, Chuo-ku
2021-02-23
Recruiting
European Organisation for Research and Treatment of Cancer - EORTC
Phase 3
250
Higashiku, Yokohama, Sendai, Chikusa-ku, Shōwaku, Niigata, Kita-ku, Chuo-ku
2021-01-20
Active, closed
Daiichi Sankyo
Phase 1
179
Chuo Ku, Kashiwa-shi, Fukuoka, Kōtoku, Matsuyama, Nakatogari, Saitama
2020-12-22
Recruiting
Taiho Pharmaceutical Co., Ltd.
Phase 1/2
244
Kashiwa-shi, Sendai, Okayama, Hirakata-shi, Osaka, Shizuoka, Chuo-ku, Koto-ku
2020-12-16
Recruiting
Pfizer
Phase 2
320
Nagoya, Kashiwa, Yokohama, Chuo-ku
2020-11-16
Active, closed
Eli Lilly and Company
Phase 1
200
Kashiwa, Yokohama, Suita-shi, Nakatogari, Chuo-ku
2020-10-01
Active, closed
Seagen, a wholly owned subsidiary of Pfizer
Phase 2
40
Nagoya, Kashiwa-shi, Kawasaki, Osaka, Chuo-ku, Koto-ku
2020-09-15
Recruiting
Eisai Inc.
Phase 1/2
182
Chuo-ku, Koto-ku
2020-08-06
Active, closed
Celgene
Phase 2
276
Sapporo, Chuo-ku, Minato-ku, Fukuoka
2020-07-14
Active, closed
Eli Lilly and Company
Phase 1
71
Chuo-ku
2020-06-11
Active, closed
Eli Lilly and Company
Phase 3
261
Kashiwa, Sapporo, Kanazawa, Yokohama, Osaka Sayama-shi, Nakatogari, Chuo-ku, Koto
2020-02-17
Active, closed
Institut de Recherches Internationales Servier
Phase 3
331
Nagoya, Toyoake, Minami-Ku, Bunkyō-Ku, Chuo Ku, Kumamoto, Kyoto, Okayama
2020-01-05
Active, closed
Eli Lilly and Company
Phase 1
379
Akashi, Chuo-ku
2019-12-10
Active, closed
AbbVie
Phase 3
165
Kobe, Higashi Ibaraki-gun, Okayama, Chuo-ku
2019-09-06
Active, closed
Eisai Co., Ltd.
Phase 1/2
125
Nagoya, Kashiwa, Matsuya, Kurume, Akashi, Yokohama, Sendai, Chuo Ku
2019-09-05
Active, closed
Eli Lilly and Company
Phase 1/2
36
Sapporo, Chuo-ku, Hiroshima, Kyoto
2019-06-13
Active, closed
Regeneron Pharmaceuticals
Phase 3
415
Sapporo, Nagaizumi-Cho, Chuo-ku, Niigata, Osaka
2019-06-04
Active, closed
Rakuten Medical, Inc.
Phase 3
135
Nagoya, Sapporo, Okayama, Chuo-ku
2019-05-09
Active, closed
Novartis Pharmaceuticals
Phase 1
98
Chuo Ku
2019-05-07
Active, closed
Astellas Pharma Global Development, Inc.
Phase 2
393
Nagoya, Kashiwa, Sapporo, Yokohama, Kashihara, Bunkyo-ku, Chuo-ku, Koto-ku
2019-03-15
Active, closed
Eisai Co., Ltd.
Phase 1
70
Nagoya, Kashiwa, Sapporo, Sendai, Nagaizumi-cho, Chuo Ku, Fukuoka, Osaka
2019-03-05
Active, closed
AbbVie
Phase 1
364
Kashiwa-shi, Akashi-shi, Chuo-ku
2019-02-21
Recruiting
Celgene
Phase 2/3
1,541
Chiba, Sapporo, Tennoji-Ku, Shimotsuke, Chuo-ku, Minato-ku, Bunkyō City, Fukuoka
2018-07-19
Recruiting
Novartis Pharmaceuticals
Phase 4
100
Kashiwa, Chuo Ku
2018-01-26
Active, closed
Amgen
Phase 1
269
Kashiwa-shi, Chuo-ku, Wakayama
2017-12-26
Active, closed
Eisai Co., Ltd.
Phase 1
140
Kashiwa, Sapporo, Nishinomiya, Yokohama, Hidaka, Bunkyo-ku, Chuo-ku, Koto-ku
2017-08-18
Active, closed
ModernaTX, Inc.
Phase 1
161
Kashiwa-Shi, Chuo-Ku, Tokyo, Osakasayama-Shi
2017-08-14
Active, closed
Eli Lilly and Company
Phase 1/2
857
Nagoya, Kashiwa, Sapporo, Akashi, Kanazawa, Osaka Sayama-shi, Nagaizumi-cho,Sunto-gun, Chuo-ku
2017-05-02
Recruiting
Turning Point Therapeutics, Inc.
Phase 1/2
500
Tōon, Sapporo, Yokohama, Osaka, Chuo-ku, Yonago, Kashiwa, Nagoya
2017-03-07
Active, closed
AbbVie
Phase 1
163
Kashiwa-shi, Chuo-ku
2017-02-22
Active, closed
Eli Lilly and Company
Phase 1
223
Chuo-Ku
2016-11-21
Active, closed
Bayer
Phase 1/2
154
Yokohama, Chuo-ku, Fukuoka
2015-12-16
Recruiting
Novartis Pharmaceuticals
Phase 3
1,105
Sapporo, Sendai, Chuo Ku, Fukuoka, Kyoto
2015-11-02
Active, closed
AbbVie
Phase 1
237
Kashiwa-shi, Chuo-ku
2014-01-15