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Mannan Life

Japanese konjac food brand

Last updated August 31, 2026

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Overview

Mannan Life is a well-known Japanese konjac food brand, famous for producing konjac jelly, konjac rice, and other healthy foods. Its products are characterized by low calorie and high fiber, popular among health-conscious consumers.

History

Mannan Life is a Japanese food company whose identity is closely associated with konnyaku jelly, a snack and dessert format made using konjac-derived konnyaku. The company’s principal brand is Konnyaku Batake, a fruit-flavoured jelly sold in individual portions. Konnyaku gives the product a characteristic elastic and chewy consistency that distinguishes it from ordinary gelatin or fruit jellies. The format combines a familiar sweet flavour profile with an ingredient traditionally used in Japanese cuisine. The supplied reference material does not identify Mannan Life’s founding date, founder, original corporate structure, or early development. It does, however, describe the company as a major participant in Japan’s konnyaku jelly market and attributes to it an estimated 60 to 70 percent market share. This suggests that Konnyaku Batake became the category’s leading commercial offering, although the available material does not provide a detailed chronology of its distribution expansion, advertising, retail partnerships, or international activities. The company’s most significant documented turning point occurred in 2008. Reports stated that 17 children and elderly people in Japan had choked to death on konnyaku jelly in incidents dating back to 1995. Because konnyaku jelly is relatively firm and resilient, the product format can be difficult to swallow safely for vulnerable consumers. The reports prompted public concern about the design and consumption of konnyaku jelly products and placed Mannan Life, as the leading brand, at the center of the controversy. Mannan Life suspended sales of Konnyaku Batake from 8 October 2008. The suspension was a major interruption to the company’s flagship business and is the clearest documented example of a safety-related corporate decision in the available sources. The reference material does not specify the precise duration of the suspension, the full set of packaging or formulation changes, the details of any regulatory discussions, or the legal outcomes of the reported deaths. In 2009, Mannan Life released Lala Crush. The new product followed the suspension and broadened the company’s product offering after the safety controversy. The available source does not describe the product’s exact formulation, package design, portion structure, or commercial performance, so those details are not inferred here. The launch nevertheless marks an important post-crisis product-development milestone. Beyond these events, the supplied sources provide little verified information about Mannan Life’s current corporate organization, executive team, ownership, finances, headquarters, overseas sales, or recent product launches. The company is therefore documented primarily as a Japan-focused food processor and brand owner whose commercial history is dominated by the success of Konnyaku Batake, the 2008 choking controversy and sales suspension, and the subsequent introduction of Lala Crush.

  • 2009

    Lala Crush introduced

    [1]

    Mannan Life released Lala Crush after the suspension of Konnyaku Batake sales, adding a new product to its jelly portfolio.

  • 2008

    Konnyaku Batake sales suspended

    [1]

    Mannan Life suspended sales of its Konnyaku Batake konnyaku-jelly product from 8 October 2008 after reports of choking deaths involving children and elderly people.

  • 1995

    Beginning of the reported choking-incident period

    [1]

    The referenced material states that reported choking deaths associated with konnyaku jelly dated back to 1995.

Products and positioning

A leading Japanese konnyaku-jelly brand positioned around fruit flavours, a distinctive chewy texture, and convenient individual snack portions.

  • Konnyaku jelly snack

    Konnyaku Batake

    Konnyaku Batake is Mannan Life’s signature fruit-flavoured konnyaku jelly line. The product is sold in individual portions and is characterized by the firm, elastic texture created by konnyaku. It became the company’s leading commercial offering and, according to the referenced material, supported Mannan Life’s estimated 60 to 70 percent share of Japan’s konnyaku jelly market. Sales were suspended from 8 October 2008 following reports of choking deaths involving konnyaku jelly.

  • Konnyaku jelly snack · 2009

    Lala Crush

    Lala Crush is a konnyaku-jelly product introduced by Mannan Life in 2009, following the suspension of Konnyaku Batake sales in 2008. Its launch represents the company’s documented post-controversy product response and an effort to continue serving the Japanese jelly-snack market. The supplied reference material does not provide sufficient detail about its flavours, package format, texture, sales performance, or current availability.

Controversies

  • 2008

    Choking controversy involving konnyaku jelly

    Mannan Life faced significant public scrutiny after reports stated that 17 children and elderly people in Japan had choked to death on konnyaku jelly in incidents dating from 1995. The reports led to the suspension of Konnyaku Batake sales from 8 October 2008. The supplied source does not establish the full legal or regulatory aftermath.

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Brand decisions

  • 2009

    Launch of Lala CrushProduct launch

    Background

    The launch followed the 2008 suspension of Konnyaku Batake sales during the choking controversy.

    Action taken

    Mannan Life released Lala Crush as a new konnyaku-jelly product.

    Aftermath

    The available material identifies the launch but does not provide verified information about its market performance or long-term status.

  • 2008

    Suspension of Konnyaku Batake salesOther

    Background

    Reports linked konnyaku jelly to choking deaths involving children and elderly people in Japan, creating a major product-safety controversy around the category and Mannan Life’s flagship product.

    Action taken

    Mannan Life suspended sales of Konnyaku Batake from 8 October 2008.

    Aftermath

    The company subsequently introduced Lala Crush in 2009. The available reference does not document the complete duration of the suspension or the detailed product and regulatory changes that followed.

Recent events

  • 2009

    Mannan Life launches Lala Crush[1]

    Product launch · Product generation

    Mannan Life released Lala Crush following the 2008 suspension of Konnyaku Batake sales, adding a new product format to its konnyaku-jelly portfolio.

Sources2 sources

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