Asahi Sonorama
Defunct Japanese publishing company known for audio magazines, manga, anime and tokusatsu publications, novels, and specialist magazines.
Last updated August 24, 2026
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Overview
Asahi Sonorama was a Japanese publishing and recording company established as a division of Asahi Shimbunsha in 1959. It began under the name Asahi Sonopress and was created to record and distribute interviews, news reports, crime-scene investigations, and other material through tapes and flexible sound discs known as sonosheets. Its principal audio magazine, Asahi Sonorama, gave the company its eventual name and positioned it at the intersection of publishing and low-cost recorded media. Sonosheets were less expensive and more durable than conventional vinyl records, although their sound quality was inferior. This made them accessible to consumers who could not afford LP records and allowed Asahi Sonorama to compete in a market otherwise dominated by record companies and established publishers. During the 1960s, the company increasingly focused on material connected with children's television, anime, manga, tokusatsu productions, and television dramas. Its magazines and illustrated books combined stories, photographs, artwork, and recordings such as theme songs or dialogue. These products were often bought as gifts, helping revive demand after the original magazine and audio content began to diverge. The popularity of these products also attracted competition from record companies and other publishers. Asahi Sonorama responded by improving its manufacturing methods. It developed labelled flexible discs marketed as punch sheets and improved sound reproduction sufficiently to issue stereo recordings with anime and tokusatsu picture books. The company also entered the conventional vinyl-record market. By the mid-1970s, however, the market was crowded and the economics of record-included picture books became increasingly difficult. In 1975, it established the Sonorama Bunko imprint and launched Manga Shōnen, reflecting a broader move toward books, manga, fiction, and specialist periodicals. During the 1980s, the market for illustrated books bundled with records declined sharply. Asahi Sonorama therefore concentrated more heavily on regular publishing. Its catalogue expanded across manga, horror, science fiction, fantasy, photography, special-effects media, and youth-oriented entertainment. Publications associated with the company included Nemuki, Halloween, Uchūsen, Manga Shōnen, Sonorama Bunko titles, and a range of comic and novel imprints. The company also published specialist science-fiction and fantasy magazines such as Shishiō and its successor Gurifon. Asahi Sonorama entered bankruptcy liquidation proceedings in 2007. The proceedings ran from June 21 through September 30 of that year. Its trademarks, including Asahi Sonorama and Sonosheet, were transferred to its parent, Asahi Shimbunsha, while publication rights were handled by the parent company's publishing division. On April 1, 2008, that publishing division was separated into Asahi Shimbun Publications, the publishing subsidiary of The Asahi Shimbun Company. Asahi Sonorama consequently ceased to exist as an independent company, with portions of its publishing activities, intellectual property, and catalogue continuing under the successor organization.
History
Asahi Sonorama originated on September 9, 1959, when Asahi Shimbunsha established a recording and publishing division called Asahi Sonopress. The division was designed to collect and distribute spoken and documentary material, including interviews, news coverage, crime-scene investigations, and topical articles. Its central format was the audio magazine Asahi Sonorama, which used tapes and flexible sound discs, or sonosheets, to make recorded content available alongside printed material. The sonosheet format offered a practical commercial advantage. Although it did not match the fidelity of a vinyl LP, it was inexpensive, flexible, and durable. Asahi Sonorama could therefore reach consumers who were priced out of the conventional record market. The company occupied a hybrid position: it was a newspaper-group publishing operation, a producer of printed magazines, and a distributor of recorded entertainment. Over time, the editorial relationship between the audio magazine and its recorded material weakened, and sales declined. The company responded by shifting toward children's entertainment. As anime, manga, tokusatsu, and television dramas grew in popularity, Asahi Sonorama began producing illustrated and story-based magazines and books that included theme songs, dialogue, images, and narrative material from popular productions. These products were often purchased for children and as gifts, restoring commercial momentum. The company changed its name from Asahi Sonopress to Asahi Sonorama in 1966. The 1960s brought a rapid expansion in television programming aimed at children, giving the company a large supply of possible properties and subjects. It also intensified competition. Record labels and rival publishers issued similar magazines, sonosheets, and vinyl records, sometimes drawing on the same television and animation sources. Asahi Sonorama entered the vinyl-record market while continuing to refine its flexible-disc products. By the 1970s, the market was crowded and many producers struggled to maintain profitable manufacturing volumes. Asahi Sonorama improved its production process by adding paper labels to flexible discs and promoting them as punch sheets. It also improved audio quality, enabling stereo rather than only monaural recordings in some anime and tokusatsu picture-book products. In 1975, the company launched the Sonorama Bunko imprint and began publishing Manga Shōnen in September, strengthening its position in conventional book and manga publishing. The bundled-record picture-book market contracted rapidly during the 1980s. Asahi Sonorama consequently redirected its business toward ordinary publishing rather than relying on audio inserts. Its later catalogue covered manga, horror, science fiction, fantasy, novels, photography, special-effects media, television-related material, and youth culture. The company published or developed periodicals including Nemuki, Halloween, Uchūsen, Manga Shōnen, Shishiō, and Gurifon, as well as numerous manga and book imprints. Shishiō, a science-fiction and fantasy novel magazine, ran for 74 issues from early summer 1985 through May 1992. Gurifon followed it as a quarterly publication, issuing seven numbers from November 1992 through May 1994. The company also published Uchūsen, a specialist magazine covering science fiction and screen special effects, until its July 2005 issue. Asahi Sonorama went through bankruptcy liquidation proceedings from June 21 to September 30, 2007. Asahi Shimbunsha retained and received important assets, including the Asahi Sonorama and Sonosheet trademarks. Publication rights were handled by the parent company's publishing division. On April 1, 2008, Asahi Shimbunsha separated that division into Asahi Shimbun Publications. The successor company assumed relevant publishing functions, and Asahi Sonorama ceased operating as an independent company. Some individual titles followed separate paths; for example, Hobby Japan acquired the rights to Uchūsen, which resumed publication in 2008.
- 2008
Asahi Shimbun Publications is formed
[1]Asahi Shimbunsha spins off its publishing division into Asahi Shimbun Publications on April 1, creating the successor organization for relevant Asahi Sonorama publishing activities.
- 2007
Bankruptcy liquidation and asset transfer
[1]Asahi Sonorama undergoes bankruptcy liquidation. Its principal trademarks pass to Asahi Shimbunsha and publication rights are handled by the parent company's publishing division.
- 2005
Uchūsen ends its Asahi Sonorama run
[1]The specialist science-fiction and special-effects magazine Uchūsen ceases publication under Asahi Sonorama with its July 2005 issue.
- 1992
Gurifon follows Shishiō
[1]Gurifon begins as a quarterly continuation of the company's science-fiction and fantasy magazine publishing.
- 1985
Shishiō begins publication
[1]The science-fiction and fantasy novel magazine Shishiō begins its run, eventually publishing 74 issues through May 1992.
- 1975
Sonorama Bunko and Manga Shōnen launch
[1]The company establishes the Sonorama Bunko imprint and begins publishing the manga magazine Manga Shōnen in September.
- 1966
The company adopts the Asahi Sonorama name
[1]Asahi Sonopress changes its name to Asahi Sonorama, following the identity of its audio magazine.
- 1959
Asahi Sonopress is established
[1]Asahi Shimbunsha creates Asahi Sonopress on September 9 to produce recorded interviews, news, investigative material, and topical publications.
Products and positioning
A mass-market Japanese publisher that combined affordable recorded media with illustrated magazines and books, later specializing in manga, genre fiction, horror, science fiction, fantasy, photography, and entertainment coverage.
Audio magazine · 1959
Asahi Sonorama
The company's namesake audio magazine combined printed editorial content with recorded material distributed on tapes and flexible sonosheets. Its subject matter initially included interviews, news, investigations, and general-interest material, later shifting toward children's music and entertainment connected with anime, manga, tokusatsu, and television programs.
Book imprint · 1975
Sonorama Bunko
Established in 1975, Sonorama Bunko represented the company's move toward conventional book publishing as the economics of recorded picture books became less attractive. The imprint formed part of Asahi Sonorama's broader catalogue of novels, genre literature, and other book-length publications.
Manga magazine · 1975
Manga Shōnen
A monthly shōnen manga magazine launched in September 1975. It was part of Asahi Sonorama's expansion from recorded entertainment and illustrated picture books into recurring manga publishing.
Josei and horror manga magazine
Nemuki
Nemuki was a manga magazine focused on unusual, supernatural, and darkly imaginative stories for a josei-oriented readership. It originally appeared under the longer title Nemurenu Yoru no Kimyō na Hanashi, meaning stories of strange events on sleepless nights.
Horror manga magazine
Halloween
Halloween was a monthly horror manga magazine and the source of the Halloween Comics and related shōjo comic publishing lines. It formed part of the company's strong presence in Japanese horror and supernatural comics.
Science-fiction and special-effects magazine
Uchūsen
Uchūsen covered science fiction, tokusatsu, visual effects, and related screen entertainment. Asahi Sonorama published it through the July 2005 issue; Hobby Japan later acquired the publication rights and resumed the magazine in 2008.
Science-fiction and fantasy magazine · 1985
Shishiō
Shishiō was a science-fiction and fantasy novel magazine that ran for 74 issues from early summer 1985 through May 1992. It provided a dedicated venue for genre fiction within Asahi Sonorama's later publishing portfolio.
Science-fiction and fantasy magazine · 1992
Gurifon
Gurifon was a quarterly successor to Shishiō. It published seven issues between November 1992 and May 1994, featuring science-fiction and fantasy fiction alongside manga and genre-related material.
Television and entertainment magazine
Fantastic Collection
Fantastic Collection, initially titled Fantastic TV Collection through its third issue, was part of the company's publication of television, genre-entertainment, and visual media material.
Tokusatsu media magazine
Hīrō vijon
Hīrō vijon, also known as Hero Vision, covered tokusatsu productions and their performers, extending Asahi Sonorama's long-running interest in Japanese screen fantasy and special-effects entertainment.
Horror story and manga magazine
Honto ni Atta Kowai Hanashi
This horror publication presented allegedly real or supposedly real scary stories alongside manga adaptations and related material. It was among the company's recognizable horror-oriented magazine properties.
Photography magazine
Kikan Kamera Rebyū
Kikan Kamera Rebyū was a quarterly camera-review publication, demonstrating the breadth of Asahi Sonorama's later specialist publishing beyond manga and entertainment.
Photography magazine
Kurashikku Kamera Senka
Kurashikku Kamera Senka was a specialist magazine devoted to classic cameras and photographic equipment.
Celebrity magazine
GOOD★COME
GOOD★COME focused on young male actors and celebrity culture. From its second volume it was published by Shufunotomo, and from its fifth volume Tokyo News Service served as the sales agency, illustrating how individual titles could move beyond Asahi Sonorama's direct publishing operation.
Brand decisions
2008
Transfer Uchūsen rights to Hobby JapanM&ABackground
Following the liquidation and reorganization of Asahi Sonorama's publishing operations, individual titles and rights were handled separately.
Action taken
Hobby Japan acquired the publication rights to Uchūsen.
Aftermath
Uchūsen resumed publication under Hobby Japan in 2008.
2007
Enter bankruptcy liquidationOtherBackground
After years of operating in a changing publishing and recorded-media market, Asahi Sonorama entered formal bankruptcy liquidation proceedings.
Action taken
Liquidation proceedings took place from June 21 through September 30. Trademarks were transferred to Asahi Shimbunsha and publication rights were assigned to its publishing division.
Aftermath
The company ceased to operate independently, and related publishing activities were reorganized under Asahi Shimbun Publications in 2008.
1980
Refocus on regular publishingStrategyBackground
The market for picture books bundled with records declined rapidly during the 1980s.
Action taken
The company shifted emphasis away from record-included picture books toward ordinary books, manga, fiction, and specialist magazines.
Aftermath
Asahi Sonorama became particularly associated with horror, science fiction, fantasy, manga, photography, and tokusatsu-related publishing.
1975
Expand into book and manga publishingStrategyBackground
Competition and market saturation were making audio-linked picture books and flexible-record products more difficult to sustain as a stand-alone growth engine.
Action taken
Asahi Sonorama established the Sonorama Bunko imprint and launched Manga Shōnen.
Aftermath
The company strengthened its conventional publishing activities and subsequently developed a broad catalogue of manga, novels, genre magazines, and specialist publications.
1966
Rename Asahi Sonopress as Asahi SonoramaStrategyBackground
The company's audio magazine had become central to its public identity, while its business was expanding into illustrated entertainment and recorded products.
Action taken
The company changed its corporate name from Asahi Sonopress to Asahi Sonorama.
Aftermath
The new name aligned the company with its principal audio-magazine brand and remained in use until the company's liquidation.
Recent events
- 2008
Asahi Shimbun Publications succeeds Asahi Sonorama's publishing activities[1]
Other
On April 1, 2008, Asahi Shimbunsha's publishing division was spun off as Asahi Shimbun Publications. The new subsidiary became the organizational successor for relevant Asahi Sonorama publishing rights and assets.
- 2007
Asahi Sonorama enters bankruptcy liquidation proceedings[1]
Bankruptcy
The company underwent bankruptcy liquidation proceedings between June 21 and September 30, 2007. Its trademarks were transferred to Asahi Shimbunsha, while publication rights moved to the parent company's publishing division.
- 2007
Hobby Japan acquires publication rights to Uchūsen[1]
M&A · Product generation
Hobby Japan acquired the rights to the special-effects magazine Uchūsen. The magazine subsequently resumed publication in 2008.
Sources2 sources
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