Rikkyo University is a prestigious private university established in 1874 in Japan. It is represented by 134 scientists in the AD Scientific Index. The university’s scientists are particularly concentrated in Social Sciences and Humanities (51 scientists), Social Sciences (21 scientists), and Natural Sciences (16 scientists).

* Total H Index Rankings
Ranking Based On Selection: 1
Jiro Murata
Physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
104
44
0.423
* Total H Index Rankings
Ranking Based On Selection: 2
Dmitry Khangulyan
high energy astrophysics
astroparticle physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
72
43
0.597
* Total H Index Rankings
Ranking Based On Selection: 3
Shunji Kitamoto
宇宙物理学
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
58
27
0.466
* Total H Index Rankings
Ranking Based On Selection: 4
Tomohiro Harada
general relativity
astrophysics
cosmology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
28
0.596
* Total H Index Rankings
Ranking Based On Selection: 5
Tsutomu Kobayashi
Theoretical Physics
Cosmology
Gravity
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
45
27
0.600
* Total H Index Rankings
Ranking Based On Selection: 6
Yuji Mochizuki
Computational Chemistry
Quantum Chemistry
High Performance Computing
Multi-scale Simulation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
42
22
0.524
* Total H Index Rankings
Ranking Based On Selection: 7
Shusaku Nagano
polymer liquid crystals
photochemistry
polymer thinfilms
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
36
21
0.583
* Total H Index Rankings
Ranking Based On Selection: 8
Yuto Ichinohe
Experimental physics
astrophysics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
23
0.821
* Total H Index Rankings
Ranking Based On Selection: 9
Naoki Tsukamoto(塚本直樹)
General Relativity
Gravity
Gravitation
Relativity
Black holes
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
22
0.880
* Total H Index Rankings
Ranking Based On Selection: 10
Tohru Nitta
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
13
0.542
* Total H Index Rankings
Ranking Based On Selection: 11
Kazuhiro Yokoyama
Mathematics
Computer Science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
11
0.478
* Total H Index Rankings
Ranking Based On Selection: 12
Sundaram Arulmozhiraja
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
12
0.545
* Total H Index Rankings
Ranking Based On Selection: 13
Tatsuya Nakata
Second language vocabulary acquisition
Computer-assisted language learning (CALL)
Applied Linguistics
Vocabulary
SLA
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
19
0.905
* Total H Index Rankings
Ranking Based On Selection: 14
Toshiki Sato
X-ray astronomy
Supernovae
Supernova Remnants
Nucleosynthesis
X-ray Telescopes
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
* Total H Index Rankings
Ranking Based On Selection: 15
Takahito Mukai
Evolutionary biology & Synthetic biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
16
0.800
* Total H Index Rankings
Ranking Based On Selection: 16
Yasuyuki Kato Yamada
Biochemistry
Biophysics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
12
0.600
* Total H Index Rankings
Ranking Based On Selection: 17
Masaya Yasuda
algebraic geometry
homomorphic encryption
elliptic curves
cryptography
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
* Total H Index Rankings
Ranking Based On Selection: 18
Hidaka Souta
Cognitive Psychology
Perceptual Psychology
Experimental Psychology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
11
0.611
* Total H Index Rankings
Ranking Based On Selection: 19
Thomas H Geisser
Algebraic K-theory
Motivic cohomology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
10
0.588
* Total H Index Rankings
Ranking Based On Selection: 20
Gene Thompson
EMI
CLIL
learner and teacher efficacy
English as a lingua franca for business
TESOL
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
* Total H Index Rankings
Ranking Based On Selection: 21
Masayuki Noro
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
9
0.563
* Total H Index Rankings
Ranking Based On Selection: 22
Koji Okuwaki
量子化学、分子シミュレーション、散逸粒子動力学
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
* Total H Index Rankings
Ranking Based On Selection: 23
Yosuke Tsuji
Sport Marketing
Sponsorship
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
* Total H Index Rankings
Ranking Based On Selection: 24
Richard J Sampson
L+ psychology (esp. emotions)
practitioner research
complexity thinking
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
* Total H Index Rankings
Ranking Based On Selection: 25
Shugo Maekawa
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Jiro Murata
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
104
44
0.423
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Dmitry Khangulyan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
72
43
0.597
high energy astrophysics
astroparticle physics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Shunji Kitamoto
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
58
27
0.466
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Tomohiro Harada
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
28
0.596
general relativity
astrophysics
cosmology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Tsutomu Kobayashi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
45
27
0.600
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Yuji Mochizuki
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
42
22
0.524
Computational Chemistry
Quantum Chemistry
High Performance Computing
Multi-scale Simulation
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Shusaku Nagano
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
36
21
0.583
polymer liquid crystals
photochemistry
polymer thinfilms
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Yuto Ichinohe
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
23
0.821
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Naoki Tsukamoto(塚本直樹)
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
22
0.880
General Relativity
Gravity
Gravitation
Relativity
Black holes
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Tohru Nitta
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
13
0.542
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Kazuhiro Yokoyama
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
11
0.478
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Sundaram Arulmozhiraja
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
12
0.545
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Tatsuya Nakata
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
19
0.905
Second language vocabulary acquisition
Computer-assisted language learning (CALL)
Applied Linguistics
Vocabulary
SLA
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Toshiki Sato
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
X-ray astronomy
Supernovae
Supernova Remnants
Nucleosynthesis
X-ray Telescopes
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Takahito Mukai
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
16
0.800
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Yasuyuki Kato Yamada
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
12
0.600
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Masaya Yasuda
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
algebraic geometry
homomorphic encryption
elliptic curves
cryptography
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Hidaka Souta
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
11
0.611
Cognitive Psychology
Perceptual Psychology
Experimental Psychology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Thomas H Geisser
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
10
0.588
Algebraic K-theory
Motivic cohomology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Gene Thompson
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
EMI
CLIL
learner and teacher efficacy
English as a lingua franca for business
TESOL
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Masayuki Noro
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
9
0.563
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Koji Okuwaki
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
量子化学、分子シミュレーション、散逸粒子動力学
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Yosuke Tsuji
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Richard J Sampson
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
L+ psychology (esp. emotions)
practitioner research
complexity thinking
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Shugo Maekawa
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714