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BERJAYA

Takuro Hishikawa

CEO at concrete5 Japan Inc.

@hissy Kyoto, Japan joined Dec 2010

notnil-creative.com

    Badges

    CODE
    2 badges
    Core Contributor '15 Plugin Developer
    COMMUNITY
    2 badges
    WordCamp Organizer '14 WordCamp Speaker '14
    PRACTICE
    2 badges
    Support Contributor '16 Support Team '16
    POLYGLOTS
    1 badge
    Translation Contributor '15

    Current Job

    CEO
    Present
    concrete5 Japan Inc.

    Recent impact

    Score weights high-impact work (commits, releases, approved translations, props) at 3x routine activity.

    Last 30 days
    0contributions
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    Last 90 days
    0contributions
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    Last 12 months
    2contributions
    high0
    medium2
    score2

    WordPress releases

    Contributed to 2 releases
    • 4.2
    • 4.1

    Contributions

    Type
    February 2026
    Feb 13 Fri · 01:18
    Forums med
    Posted a reply to Interested in adopting and maintaining this plugin, on the site WordPress.org Forums:
    You can register a new plugin, I'd be happy if you mention me, but not…
    Feb 12 Thu · 02:57
    Forums med
    Posted a reply to Interested in adopting and maintaining this plugin, on the site WordPress.org Forums:
    I concern supply chain attack very seriously, so I don't want to take any risk.…
    March 2024
    Mar 26 Tue · 02:24
    Forums med
    Posted a reply to Does it support looping custom field suites?, on the site WordPress.org Forums:
    This plugin can import any custom fields added by any plugin, but it depends on…
    May 2022
    May 08 Sun · 23:57
    Forums med
    Posted a reply to Batch Processing., on the site WordPress.org Forums:
    Depends on your CSV file and your server.
    November 2021
    Nov 21 Sun · 02:41
    Forums med
    Posted a reply to Love this plugin, but it times out consistently now, on the site WordPress.org Forums:
    Yeah, I don't have any plan to update this plugin at this time, because it…
    Nov 04 Thu · 02:08
    Forums med
    Posted a reply to French charecter posts are not importing, on the site WordPress.org Forums:
    See https://wordpress.org/support/topic/could-not-insert-post-into-the-database-wp_post-object-is-not-se/
    October 2021
    Oct 13 Wed · 06:53
    Forums med
    Posted a reply to [Really Simple CSV Importer] Import not working on a CPT datetime field, on the site WordPress.org Forums:
    Thanks to share really useful code.
    Oct 12 Tue · 05:04
    Forums med
    Posted a reply to Import not working on a CPT datetime field, on the site WordPress.org Forums:
    https://wordpress.org/plugins/really-simple-csv-importer/
    Oct 12 Tue · 03:11
    Forums med
    Posted a reply to Import not working on a CPT datetime field, on the site WordPress.org Forums:
    I already wrote some examples to modify data on importing on the plugin page. Please…
    May 2021
    May 18 Tue · 01:06
    Forums med
    Posted a reply to In some cases, when trying to import multibyte characters, the column will shift, on the site WordPress.org Forums:
    FYI, last time I tested importing your CSV file on my local WordPress installed with…

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