Open Authority Rating
Top .jp domains
From the cc-main-2026-aug-sep-oct release (134,979,706 ranked domains). Ordered by harmonic-centrality rank, OAR’s primary input — two OAR integers can tie or invert slightly through the PageRank component.
| HC rank | Domain | OAR |
|---|
| #37,344 | mozilla.gr.jp | 41 |
| #37,349 | oita-u.ac.jp | 42 |
| #37,368 | otomate.jp | 41 |
| #37,372 | dip-net.co.jp | 42 |
| #37,383 | eneos.co.jp | 43 |
| #37,411 | kegg.jp | 42 |
| #37,435 | game8.jp | 42 |
| #37,457 | sonymusicsolutions.co.jp | 41 |
| #37,552 | urayasu.lg.jp | 42 |
| #37,554 | smtb.jp | 44 |
| #37,628 | city.minato.tokyo.jp | 43 |
| #37,642 | jfa.jp | 44 |
| #37,658 | itoyokado.co.jp | 43 |
| #37,673 | tamabi.ac.jp | 42 |
| #37,677 | jcqhc.or.jp | 44 |
| #37,691 | u-presscenter.jp | 41 |
| #37,701 | techable.jp | 41 |
| #37,798 | happyelements.co.jp | 41 |
| #37,801 | shinmai.co.jp | 43 |
| #37,829 | shimane.lg.jp | 44 |
| #37,838 | smaregi.jp | 43 |
| #37,840 | mora.jp | 43 |
| #37,965 | goodroid.co.jp | 41 |
| #38,006 | johas.go.jp | 44 |
| #38,043 | riken.go.jp | 41 |
| #38,053 | granbluefantasy.jp | 42 |
| #38,093 | yuhikaku.co.jp | 42 |
| #38,109 | macaro-ni.jp | 42 |
| #38,290 | ncnp.go.jp | 43 |
| #38,429 | netone.co.jp | 42 |
| #38,430 | mbga.jp | 42 |
| #38,449 | tel.co.jp | 41 |
| #38,468 | shiga-u.ac.jp | 43 |
| #38,476 | fujifilm.jp | 43 |
| #38,485 | umamusume.jp | 41 |
| #38,492 | asobism.co.jp | 41 |
| #38,529 | sukiya.jp | 41 |
| #38,545 | nipr.ac.jp | 43 |
| #38,631 | city.kounosu.saitama.jp | 42 |
| #38,664 | kyuden.co.jp | 43 |
| #38,685 | joshin.co.jp | 42 |
| #38,690 | ichibanya.co.jp | 42 |
| #38,697 | shuwasystem.co.jp | 42 |
| #38,701 | unicef.or.jp | 44 |
| #38,702 | gamebiz.jp | 42 |
| #38,757 | niigata.lg.jp | 45 |
| #38,795 | arukikata.co.jp | 42 |
| #38,866 | tochigi.lg.jp | 44 |
| #38,888 | optim.co.jp | 42 |
| #38,896 | geo-online.co.jp | 46 |
| #38,901 | astroarts.co.jp | 42 |
| #38,906 | ldh.co.jp | 41 |
| #38,932 | jcom.co.jp | 44 |
| #39,050 | nodai.ac.jp | 42 |
| #39,058 | nihonkiin.or.jp | 41 |
| #39,095 | city.itabashi.tokyo.jp | 43 |
| #39,098 | shimadzu.co.jp | 42 |
| #39,143 | theletter.jp | 41 |
| #39,176 | kcua.ac.jp | 41 |
| #39,229 | orbis.co.jp | 42 |
| #39,326 | aisf.or.jp | 40 |
| #39,333 | python.jp | 42 |
| #39,336 | toonippo.co.jp | 42 |
| #39,360 | inamori-f.or.jp | 41 |
| #39,363 | fun.ac.jp | 41 |
| #39,382 | tufs.ac.jp | 42 |
| #39,416 | u-toyama.ac.jp | 43 |
| #39,433 | sios.jp | 42 |
| #39,448 | cresco.co.jp | 41 |
| #39,480 | osakafu-u.ac.jp | 42 |
| #39,543 | netmarble.jp | 40 |
| #39,558 | nosh.jp | 46 |
| #39,579 | kansai-airport.or.jp | 43 |
| #39,586 | meijo-u.ac.jp | 42 |
| #39,595 | japan-sports.or.jp | 43 |
| #39,624 | medarotsha.jp | 40 |
| #39,690 | goguynet.jp | 42 |
| #39,695 | zaikei.co.jp | 42 |
| #39,731 | newswitch.jp | 42 |
| #39,772 | getnews.jp | 42 |
| #39,799 | n-kishou.co.jp | 41 |
| #39,812 | sting.co.jp | 41 |
| #39,845 | city.kochi.kochi.jp | 42 |
| #39,878 | city.fujisawa.kanagawa.jp | 42 |
| #39,980 | jsce.or.jp | 43 |
| #39,994 | pc-daiwabo.co.jp | 42 |
| #40,009 | c-linkage.co.jp | 43 |
| #40,026 | cci.co.jp | 42 |
| #40,028 | yokai-punipuni.jp | 40 |
| #40,034 | example.jp | 41 |
| #40,041 | rectus.co.jp | 40 |
| #40,043 | jla.or.jp | 42 |
| #40,070 | aeonbank.co.jp | 42 |
| #40,084 | ccc.co.jp | 42 |
| #40,086 | city.fuchu.tokyo.jp | 43 |
| #40,127 | hapitas.jp | 43 |
| #40,150 | nishitetsu.jp | 42 |
| #40,173 | soken.ac.jp | 41 |
| #40,187 | nrib.go.jp | 42 |
| #40,209 | japan-architect.co.jp | 41 |