Top 50 Publishings in Japan

This curated ranking covers the 50 largest publishings in Japan, ordered by estimated audience size from Rascasse's anonymized search-behavior signals. Out of 147 publishings tracked in Japan, the 50 ranked here account for the largest measured audience reach. Holiday House, Transworld Publishers and Long Man lead the list with a combined estimated audience of 1,879,523 people. Across all 50 entries the average audience size is 67,637, and the largest, Holiday House, reaches around 1,407,717 people in Japan. Audience size is the estimated number of unique people in Japan who actively engage with each publishing, derived from search demand signals. Rankings reflect search-behavior signals collected across Japan and are refreshed weekly.

Ranking

Rank	Name	Audience size	Country share	Subtype	Category
1	Holiday House	1,407,717	23.1%	Publishing	Home & Garden
2	Transworld Publishers	250,212	7.9%	Publishing	Literature
3	Long Man	221,594	37.8%	Publishing	Literature
4	Kosmos (publisher)	215,803	9.8%	Publishing	Literature
5	Association for Computing Machinery	147,961	11.0%	Publishing	Literature
6	International Civil Aviation Organization	147,874	8.8%	Publishing	Travel & Leisure
7	Android Authority	129,659	13.7%	Publishing	Technology & Electronics
8	Springer Nature	95,633	4.0%	Publishing	News
9	Institution of Civil Engineers	68,694	7.2%	Publishing	Business & Career
10	Royal Yachting Association	61,626	5.3%	Publishing	Sports
11	American Psychological Association	51,742	4.4%	Publishing	Health
12	BMJ	50,853	10.7%	Publishing	Business & Career
13	Pottermore	50,313	2.6%	Publishing	Literature
14	Society for Neuroscience	46,627	35.1%	Publishing	Literature
15	Hobby Japan	32,977	47.3%	Publishing	Literature
16	Harper (publisher)	31,523	2.3%	Publishing	Literature
17	LexisNexis	31,039	1.3%	Publishing	Business & Career
18	Food and Agriculture Organization	26,392	8.6%	Publishing	Politics & Society
19	m&c!	24,810	33.0%	Publishing	Music & Radio
20	Hay House	22,436	4.5%	Publishing	Literature
21	Doubleday (publisher)	21,921	19.0%	Publishing	Literature
22	Hachette (publisher)	21,864	1.2%	Publishing	Literature
23	DC Comics	19,769	9.7%	Publishing	Literature
24	Blurb	18,530	3.1%	Publishing	Literature
25	Taschen	17,481	1.1%	Publishing	Literature
26	Pocket Books	16,171	5.4%	Publishing	Literature
27	Bloomsbury Publishing	12,964	2.1%	Publishing	Literature
28	Gambero Rosso	12,553	1.8%	Publishing	Food & Beverages
29	Thames & Hudson	12,307	7.2%	Publishing	Literature
30	Royal Society of Chemistry	11,372	5.0%	Publishing	Business & Career
31	Faber and Faber	9,586	4.1%	Publishing	Literature
32	John Wiley & Sons	8,625	7.5%	Publishing	Literature
33	Royal Society	8,602	1.1%	Publishing	Business & Career
34	Studio Ghibli	8,041	0.1%	Publishing	Literature
35	English Heritage	6,693	0.3%	Publishing	Travel & Leisure
36	American Physical Therapy Association	5,737	3.4%	Publishing	Health
37	CRC Press	5,309	9.6%	Publishing	Literature
38	National Academy of Sciences	4,884	1.7%	Publishing	Business & Career
39	jade dynasty	4,430	6.7%	Publishing	Technology & Electronics
40	Shinchosha	4,356	43.0%	Publishing	Literature
41	Peace Now	4,202	8.1%	Publishing	Politics & Society
42	Nikkei Business Publications	3,975	72.2%	Publishing	Literature
43	Folio Society	3,875	1.1%	Publishing	Literature
44	Black Library	3,660	1.8%	Publishing	Literature
45	Kodansha	3,651	0.9%	Publishing	Literature
46	Harlequin Enterprises	3,538	58.5%	Publishing	Literature
47	American Society for Microbiology	3,453	2.0%	Publishing	Health
48	Shueisha	3,357	0.3%	Publishing	Literature
49	The Heritage Foundation	2,753	0.1%	Publishing	Politics & Society
50	Deseret Book	2,720	0.3%	Publishing	Literature