Yasunori Kirimoto

FOSS4G Hiroshima 2026 was absolutely amazing! 🗺️ I’m so glad I fell in love with FOSS4G. I’m so glad we started MIERUNE ten years ago and have kept building it ever since. From FOSS4G. For FOSS4G. #foss4g #FOSS4G2026

I published my Nintendo Museum vlog! 📹 [vlog] Nintendo Museum youtu.be/VTrE9NMN1d0?... #Nintendo #NintendoMuseum

Episode # 008 of "Open Talk" is now live 🎙️ In this episode, we look back on CNG Forum 2026 and share some highlights from the conference! 🎧 Listen on Spotify: open.spotify.com/episode/0Ba0... 📝 Show notes: dayjournal.substack.com/p/open-talk-... #CNG2026

Mapsuke & Amazon Location Service Plugin 🤝 Use natural language in QGIS to visualize routes, walkable areas, and cafes. You can also export the results as a PDF. Everything else can be freely customized in natural language too. plugins.qgis.org/plugins/maps... plugins.qgis.org/plugins/loca...

AWS Heroes Map is now a globe 🌍 heroes.dayjournal.dev

I published my Okinawa vlog! 📹 [vlog] Okinawa youtu.be/LzBXd_6TKuI?...

Episode # 021 of "Tech & Geospatial Chatter Podcast" is now live 🎙️ 🔎 Topics: Cloud-Optimized GeoParquet, Overture Maps, Portolan, ModRetro Chromatic Plugin, CNG Forum 2026 🎧 Listen on Spotify: open.spotify.com/episode/62I6... 📝 Show notes: dayjournal.substack.com/p/021-tech-a... #tech_geo

New AWS Heroes announced for September 2026 have been added to the "AWS Heroes Map." 🗺 With this application, we can find Heroes worldwide on the map. There are currently 257 AWS Heroes worldwide. I hope you will share it with others!! AWS Heroes Map heroes.dayjournal.dev #AWSHero #AWScommunity

I built a Game Boy Color game inspired by AWS Heroes Map 🎮 Travel the world and meet AWS Heroes! Anyone with a setup that supports Game Boy Color ROMs can play! Made with the ModRetro Chromatic plugin for Codex. github.com/dayjournal/a... #AWSHero #AWScommunity

🗺️🎉

The new ModRetro Chromatic plugin for Codex has been getting a lot of attention, so I gave it a try and made a Game Boy Color game inspired by my Yamaokaya Map 🍜

☕️🎮

I published my FOSS4G Hiroshima 2026 vlog. 📹 It was the first-ever global FOSS4G conference held in Japan! [vlog] FOSS4G Hiroshima 2026 youtu.be/nf_YnthX77o?... #foss4g #FOSS4G2026

Episode # 007 of "Open Talk" is now live 🎙️ This episode features our second AWS Community Builders talk. 🎧 Listen on Spotify: open.spotify.com/episode/4kyT... 📝 Show notes: dayjournal.substack.com/p/open-talk-... #AWSCommunityBuilders

Next Tuesday in Tokyo! 🚀 “AWS Community Builders 2020 → 2026” Three panels: the early days, CB & Hero experiences, and today & what’s next. Hear how being a CB has shaped each speaker’s journey! 📍 Sep 15 · 7 PM JST · In person only aws-cb.connpass.com/event/403506 #AWSCommunityBuilders

Episode # 020 of "Tech & Geospatial Chatter Podcast" is now live 🎙️ 🔎 Topics: FOSS4G Hiroshima 2026, Kumoy, QGIS, AWS Community Builders 2020 → 2026 🎧 Listen on Spotify: open.spotify.com/episode/4AFe... 📝 Show notes: dayjournal.substack.com/p/020-tech-a... #tech_geo #foss4g #FOSS4G2026

Episode # 006 of "Open Talk" is now live 🎙️ In this episode, we look back on FOSS4G Hiroshima 2026 and share our highlights from the conference! 🎧 Listen on Spotify: open.spotify.com/episode/3dxK... 📝 Show notes: dayjournal.substack.com/p/open-talk-... #foss4g #FOSS4G2026

I've published my slides from the B2B Session at FOSS4G Hiroshima 2026! 🚀 Meet MIERUNE speakerdeck.com/dayjournal/m... I shared MIERUNE's story, including our FOSS4G roots, our solutions and products, and how we continue to give back to the community! #foss4g #FOSS4G2026

I've published the slides from my presentation at FOSS4G Hiroshima 2026! 🗺️ Amazon Location Service Plugin for QGIS: Basemaps, Geocoding, and Routing speakerdeck.com/dayjournal/a... The Amazon Location Service Plugin has received a major update. Please try it! #foss4g #FOSS4G2026

FOSS4G Hiroshima 2026 is here! 🗺 I never imagined the day would come when the FOSS4G global conference would be held in Japan. What a moment! 2026.foss4g.org #foss4g #FOSS4G2026

I’ll be speaking at FOSS4G Hiroshima 2026 on Sep 1! 🗺️ 14:20 — Technical: Amazon Location Service Plugin for QGIS 12:20 — B2B: Meet MIERUNE MIERUNE is a Platinum Sponsor. 26 members are attending, with around 20 talks and 2 workshops 🚀 See you in Hiroshima! 👋 2026.foss4g.org #FOSS4G #FOSS4G2026

registration!! #foss4g #FOSS4G2026

Amazon Location Service Plugin for QGIS v4.4.0 and v4.5.0 have been released 🎉 Places now supports Geocode, ReverseGeocode and SearchNearby. Routes now supports CalculateIsolines, SnapToRoads and CalculateRouteMatrix 🗺️ github.com/MIERUNE/qgis...

Episode # 019 of "Tech & Geospatial Chatter Podcast" is now live 🎙️ 🔎 Topics: FOSS4G Hiroshima 2026, CNG Japan, DuckLabs, Slack Code, Amazon Location Service, Fitbit 🎧 Listen on Spotify: open.spotify.com/episode/2CHv... 📝 Show notes: dayjournal.substack.com/p/019-tech-a... #tech_geo

The Mapterhorn keychains are here! ⛰️ Thank you, Oliver-san(@oliverwipfli.ch)! I’ll bring them to CNG Japan next week and FOSS4G Hiroshima 2026 the week after, so come say hi if you’d like one! mapterhorn.com #foss4g #mapterhorn

Episode # 005 of "Open Talk" is now live 🎙️ This episode features a talk by three AWS Heroes, our first AWS Hero guests on the show. 🎧 Listen on Spotify: open.spotify.com/episode/6vZz... 📝 Show notes: dayjournal.substack.com/p/open-talk-...

I’ll be speaking at FOSS4G Hiroshima 2026 in just two weeks! 🗺️ MIERUNE members will also be giving around 20 talks and 2 workshops throughout the conference 🚀 Looking forward to seeing everyone in Hiroshima! 2026.foss4g.org #foss4g #qgis

I published the retro games segment of my Seattle vlog! 📹 [vlog] Retro Games in Seattle youtu.be/0bndFLeZTtU

Episode # 018 of "Tech & Geospatial Chatter Podcast" is now live 🎙️ 🔎 Topics: Kiro Crew, GeoSQL, DuckDB STAC extension, AWS Heroes Summit 2026, Volt 276, Rokid, CNG Japan 🎧 Listen on Spotify: open.spotify.com/episode/0ei2... 📝 Show notes: dayjournal.substack.com/p/018-tech-a... #tech_geo

AWS Heroes Summit 2026 was a truly valuable experience! It was my first time attending in two years. Thank you! heroes.dayjournal.dev #AWSHero #AWSHeroesSummit #AWSCommunity

Metsker Maps of Seattle🗺️

I'll be attending AWS Heroes Summit 2026 starting tomorrow! It's my first time back in two years. AWS Heroes Map 🗺️ heroes.dayjournal.dev #AWSHero #AWSHeroesSummit

I've arrived in Seattle. ✈️ #AWSHero #AWSHeroesSummit

This is a summary of the July updates for Amazon Location Service. 🗺️ Please check it out! dev.to/aws-heroes/m... #AWScommunity #AmazonLocationService

Episode # 017 of "Tech & Geospatial Chatter Podcast" is now live 🎙️ 🔎 Topics: Mac mini, Wokyis Retro Dock, ELEMNT, SHIRO, Fused, heyclicky, Geoscope, upandcoming, Autumnleaf, Kumoy 🎧 Listen on Spotify: open.spotify.com/episode/4sGo... 📝 Show notes: open.substack.com/pub/dayjourn... #tech_geo

Original → Pocket → Color 🎮

I appeared on the LBMA Japan podcast to talk about MIERUNE's business and management. 🎙️ We covered our journey over the past decade, "Geospatial for Greater Good," Kumoy, and FOSS4G. 🗺️ youtu.be/RdzyubX-WMc

New Mac mini, dev setup complete. But the tiny retro Mac on my desk might be my favorite part. 🖥️

Episode # 004 of "Open Talk" is now live 🎙️ In Open Talk # 4, Iguchi-san, Matuzawa-san, and I discussed summer events like CNG Japan and FOSS4G Hiroshima 2026, plus GeoParquet v2 and GeoLibre. 🗺️ 🎧 Listen on Spotify: open.spotify.com/episode/6t2N... 📝 Show notes: open.substack.com/pub/dayjourn...

MIERUNE is pleased to announce the completion of its 5th consecutive year as a sponsor of MapLibre. Our cumulative contribution since joining the Sponsorship Program in 2022 has reached $50,000. 🚀 maplibre.org/news/2026-07... #maplibre #foss4g

Kumoy is now available worldwide. 🌏 I’m proud to share what our team at MIERUNE has been building. Kumoy lets you publish your QGIS project as an interactive web map in one click. No servers, no coding required. Give it a try and let me know what you think! Try it free → www.kumoy.io/en

Episode # 016 of "Tech & Geospatial Chatter Podcast" is now live 🎙️ 🎧 Listen on Spotify: open.spotify.com/episode/2bj5... 📝 Show notes: open.substack.com/pub/dayjourn... #tech_geo

This is a summary of the June updates for Amazon Location Service. 🗺️ Please check it out! dev.to/aws-heroes/m... #AWScommunity #AmazonLocationService

New on the AWS Heroes Map! 🗺️ Added a search feature. You can now filter Heroes by category, country, and year of recognition. I hope you will share it with others!! AWS Heroes Map heroes.dayjournal.dev #AWSHero #AWScommunity

Original ← 🎮 → Pocket

Episode # 015 of "Tech & Geospatial Chatter Podcast" is now live 🎙️ 🎧 Listen on Spotify: open.spotify.com/episode/2aNL... 📝 Show notes: open.substack.com/pub/dayjourn... #tech_geo

I have published the "AWS User Group Japan Map." 🎉 I originally built this application for the community booth touch panel display at "AWS Summit Japan 2026." It is a web application that lets you explore all 71 AWS User Groups across Japan on a map. jawsug.dayjournal.dev

Episode # 003 of "Open Talk" is now live 🎙️ This episode features a talk by three early AWS Community Builder members selected in 2021. 🎧 Listen on Spotify: open.spotify.com/episode/1K9H... 📝 Show notes: open.substack.com/pub/dayjourn...

Episode # 014 of "Tech & Geospatial Chatter Podcast" is now live 🎙️ 🔎 Topics: GeoLibre, Claude Fable 5, CNG Japan 2026, DuckDB Quack, BLOOMIN8 E-Ink Canvas, AWS Summit Japan 2026 🎧 Listen on Spotify: open.spotify.com/episode/63eb... 📝 Show notes: open.substack.com/pub/dayjourn...

New AWS Heroes announced for May 2026 have been added to the "AWS Heroes Map." 🗺 With this application, we can find Heroes worldwide on the map. There are currently 255 AWS Heroes worldwide! AWS Heroes Map heroes.dayjournal.dev AWS Blog aws.amazon.com/jp/blogs/aws...