 
| ⇅ | ⇅ | ||||||
| Q1 | Nature |  | 64.8 | ⤵ | 50.5 | → | 48.5 | 
| Q1 | Science |  | 56.9 | ⤵ | 44.7 | → | 45.8 | 
| Q1 | Cell |  | 64.5 | ⤵ | 45.5 | → | 42.5 | 
| Q1 | Nat Commun |  | 16.6 | ⤵ | 14.7 | → | 15.7 | 
| Q1 | Proc Natl Acad Sci USA |  | 11.1 | ⤵ | 9.4 | → | 9.1 | 
| Q1 | Stem Cell Rep |  | 6.0 | → | 5.9 | ⤵ | 5.1 | 
| Q1 | Cell Rep Methods |  | 3.8 | ⤴ | 4.3 | → | 4.5 | 
| Q1 | Front Cell Dev Biol |  | 5.5 | ⤵ | 4.6 | → | 4.3 | 
| Q1 | Reproduction |  | 3.8 | → | 3.7 | → | 3.7 | 
| Q1 | Reprod Med Biol (生殖医学会誌) |  | 3.4 | ⤵ | 2.7 | ⤴ | 3.3 | 
| Q1 | J Anim Sci Technol |  | 2.3 | ⤴ | 2.7 | ⤴ | 3.2 | 
| Q2 | Biol Reprod |  | 3.6 | ⤵ | 3.1 | → | 3.0 | 
| Q2 | Mol Reprod Dev |  | 2.5 | → | 2.7 | ⤴ | 3.0 | 
| Q3 | Mol Biol Rep |  | 2.8 | → | 2.6 | → | 2.8 | 
| Q2 | J Assist Reprod Genet |  | 3.1 | → | 3.2 | ⤵ | 2.7 | 
| Q3 | J Tissue Eng Regen Med |  | 3.3 | → | 3.1 | ⤵ | 2.6 | 
| Q1 | Theriogenology 【 PI保地が2008年から本誌 Editorial Board Member 】 |  | 2.8 | ⤵ | 2.4 | → | 2.5 | 
| Q3 | Biomed Res Int |  | N.A. | 2.6 | ⤵ | 2.3 | |
| Q2 | J Reprod Dev (繁殖生物学会誌) |  | 1.8 | → | 1.9 | ⤴ | 2.2 | 
| Q1 | Reprod Fertil Dev |  | 1.9 | → | 1.8 | ⤴ | 2.1 | 
| Q2 | Cryobiology |  | 2.7 | ⤵ | 2.3 | → | 2.1 | 
| Q2 | Stem Cells Dev |  | 4.0 | ⤵ | 2.5 | ⤵ | 2.0 | 
| Q3 | Transgenic Res |  | 3.0 | ⤵ | 2.7 | ⤵ | 2.0 | 
| Q2 | Exp Anim (実験動物学会誌) |  | 2.4 | → | 2.2 | ⤵ | 1.8 | 
| Q2 | Anim Biotechnol |  | 3.7 | ⤵ | 1.7 | → | 1.8 | 
| Q2 | Reprod Domest Anim |  | 1.7 | → | 1.6 | → | 1.7 | 
| Q3 | Cell Reprogram |  | 1.6 | ⤵ | 1.2 | ⤴ | 1.7 | 
| Q4 | Islets |  | 2.2 | ⤵ | 1.9 | → | 1.7 | 
| Q3 | Biopreserv Biobank |  | 1.6 | ⤵ | 1.2 | ⤴ | 1.4 | 
| Q4 | Zygote |  | 1.7 | ⤵ | 1.5 | → | 1.4 | 
| Q3 | Anim Sci J (畜産学会誌) |  | 2.0 | ⤵ | 1.7 | ⤵ | 1.2 | 
| Q3 | J Vet Med Sci (獣医学会誌) |  | 1.2 | → | 1.1 | → | 1.1 | 
| Q3 | Cryo Lett |  | 1.0 | → | 1.0 | ⤵ | 0.9 | 
| Q3 | Transplant Proc |  | 0.9 | ⤵ | 0.8 | → | 0.8 | 
 
