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BLTISM VOL.1 Unveils Aika Sawaguchi and Ayano Sumida’s Covers

The November 5 debut offers seaside and indoor cover portraits across two editions, with identical contents and separate Seven Net postcard bonuses.

Regular front cover of BLTISM VOL.1 featuring Aika Sawaguchi in pale swimwear beside the sea, with yellow lettering.
— HIROKAZU / Tokyo News Service, supplied via PR TIMES
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Daylight by the sea or a softly lit room? BLTISM VOL.1 gives readers two cover designs to choose from, with Aika Sawaguchi on the front and Ayano Sumida on the back of both editions. Tokyo News Service revealed the finished artwork on October 24, ahead of the print gravure mook’s November 5, 2026 release.

The regular and limited-cover editions each cost ¥1,650 including tax. The publisher confirms that only their front and back cover artwork differs; the contents are the same.

Gallery

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Regular front cover of BLTISM VOL.1 featuring Aika Sawaguchi in pale swimwear beside the sea, with yellow lettering.
HIROKAZU / Tokyo News Service, supplied via PR TIMES
Limited-edition front cover of BLTISM VOL.1 featuring Aika Sawaguchi seated on a bed in patterned swimwear, with peach lettering.
HIROKAZU / Tokyo News Service, supplied via PR TIMES
Regular back cover of BLTISM VOL.1 featuring Ayano Sumida in pink swimwear and a red textured outer layer, with gray lettering.
Ryoma Kano / Tokyo News Service, supplied via PR TIMES
Limited-edition back cover of BLTISM VOL.1 featuring Ayano Sumida in pale swimwear against a dark background, with peach lettering.
Ryoma Kano / Tokyo News Service, supplied via PR TIMES
Aika Sawaguchi seated on broken concrete beside the sea in pale swimwear for BLTISM VOL.1.
HIROKAZU / Tokyo News Service, supplied via PR TIMES
Aika Sawaguchi in patterned swimwear on a wooden armchair before reddish curtains in a BLTISM VOL.1 photograph.
HIROKAZU / Tokyo News Service, supplied via PR TIMES
Aika Sawaguchi seated on pale tiles in a black outfit with a yellow textured jacket draped over her shoulders for BLTISM VOL.1.
HIROKAZU / Tokyo News Service, supplied via PR TIMES
Ayano Sumida standing in a pale lace two-piece outfit with her hands beside her head against a dark background for BLTISM VOL.1.
Ryoma Kano / Tokyo News Service, supplied via PR TIMES
Ayano Sumida in black lace lingerie looking over her shoulder beside a large framed mirror for BLTISM VOL.1.
Ryoma Kano / Tokyo News Service, supplied via PR TIMES
Ayano Sumida wearing a white blouse and holding a lit sparkler at night in a landscape-format BLTISM VOL.1 photograph.
Ryoma Kano / Tokyo News Service, supplied via PR TIMES
BLTISM VOL.1 Seven Net postcard sample A featuring Aika Sawaguchi in gray clothing under warm light, with repeated SAMPLE markings.
HIROKAZU / Tokyo News Service, supplied via PR TIMES
BLTISM VOL.1 Seven Net postcard sample B featuring Aika Sawaguchi in a burgundy patterned two-piece outfit indoors, with repeated SAMPLE markings.
HIROKAZU / Tokyo News Service, supplied via PR TIMES
BLTISM VOL.1 Seven Net postcard sample C featuring Aika Sawaguchi seated beside the sea in pale swimwear, with repeated SAMPLE markings.
HIROKAZU / Tokyo News Service, supplied via PR TIMES
BLTISM VOL.1 Seven Net postcard sample featuring Ayano Sumida in green lace lingerie with one arm raised, with repeated SAMPLE markings.
Ryoma Kano / Tokyo News Service, supplied via PR TIMES

Four covers, two different moods

Photographed by HIROKAZU, Sawaguchi’s regular front cover uses a close seaside portrait in pale swimwear. Yellow lettering stands out against the blue-gray water. The limited front cover moves indoors, showing her seated on a bed in patterned swimwear, with peach-colored lettering against warmer surroundings.

Ryoma Kano photographs Sumida for both back covers. The regular version pairs pink swimwear with a red textured outer layer and gray typography. The limited version changes to pale swimwear at the sea after dark, with peach lettering against the nearly black background.

The four finished designs follow the advance photographs in our earlier BLTISM launch story, which introduces the new title and its mix of commissioned shoots and previously unpublished selections.

What stays inside both editions?

Sawaguchi opens BLTISM ORIGINAL with a 30-page feature, while Sumida closes it with 20 pages. The accompanying editorial photographs move between Sawaguchi’s seaside setting, a wooden armchair before reddish curtains and pale tiles brightened by a yellow jacket. Sumida’s images include a mirror-side composition and a nighttime portrait illuminated by a sparkler.

Both women have an established connection with the B.L.T. editorial team. Sawaguchi has covered B.L.T., blt graph. and BLT MONSTER, and wrote the essay series Sawaguchi Seikatsu from September 2022 through October 2024. Sumida released her first photobook, PURITY, through the team in February 2023. Her recently released third photobook, Kasumisou, is a separate publication.

BLTISM SELECTION gathers previously unpublished photographs from B.L.T.-brand shoots produced during spring and summer 2026. Its nine featured women are Kokoro Toyoshima, Chitose Yoshino of Amaimono Tsumeawase, Yuzuha Hongo, Yuzuha Saeki, Kokoa Kai of STU48, Nanako Kurosaki, Otono Sakurai, Mai Horai and Momoka Okumura.

A SPECIAL PICK UP section adds unpublished photographs from Miyu Kishi’s second photobook, ME/YOU, released in July. Her ME/YOU another edition digital companion, scheduled for October 28, is separate from this mook.

Limited covers or a retailer postcard?

Amazon Japan and Rakuten Books are the announced limited-cover retailers. They carry the same limited design, rather than different covers exclusive to each store.

For the regular edition, Seven Net Shopping offers one selected postcard per qualifying copy, with four listings:

These are separate retailer purchase bonuses, not four postcards included with every copy. The announced terms are dated October 24; bonus-bearing and limited-cover sales end when supplies run out, and reservation opening times may vary. Check the selected retailer’s current conditions before ordering.

Issue details

  • Title: BLTISM VOL.1
  • Format: Print gravure mook
  • Publisher: Tokyo News Service
  • On-sale date: November 5, 2026; some regions may differ
  • Regular edition: ¥1,650 including tax
  • Limited-cover edition: ¥1,650 including tax
  • Front cover and opening feature: Aika Sawaguchi, 30 pages
  • Back cover and closing feature: Ayano Sumida, 20 pages

Publication information is available from TOKYO NEWS magazine&mook.

Photography: HIROKAZU for Aika Sawaguchi; Ryoma Kano for Ayano Sumida / Tokyo News Service. The gallery contains four finished covers, six editorial photographs and four Seven Net postcard samples. Supplied SAMPLE markings are retained.

Source: Tokyo News Service via PR TIMES

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