2026
The 5th Makinohara City Challenge Business Contest
A record 230 companies (156 domestic, 74 international) entered Maki-Challe 2026. The semi-finalists selected in the first screening round have been decided. Finalists and award winners will be announced on this page as the selection process progresses.
October 1 (Thu) 14:00â17:00
Streamed online. Subscribe to the channel and turn on notifications so you don't miss it.
230 companies
Entries
156 domestic + 74 international
11 countries
Countries
39 companies
Semi-Finalists
selected from 5 countries
200äžå
Grand Prize
â Now
The closed pitch round (second screening) has concluded, and 11 finalists have been selected. (Announced September 24, 2026)
October 1, 2026, 14:00â17:00 â Open Pitch (third screening, streamed online)
â Schedule
Schedule
June 1 (Mon) â July 31 (Fri) 23:59
Entry Period
June 1 (Mon) â August 3 (Mon) 23:59
Business Plan Submission Period
After registering your entry, please wait for contact from the secretariat. We will reach out individually regarding business plan submission.
August 18 (Tue)
First Round Results (Semi-Finalist Announcement)
August 19 (Wed) â September 18 (Fri)
Closed Pitch Review Period (Second Round)
September 24 (Thu)
Finalist Announcement
October 1 (Thu) 14:00â17:00
Open Pitch Review (Third Round)
October 20 (Tue) 15:00â18:00
Awards Ceremony
Venue: Iira
Wed, Oct 21
Collaboration Meetup (First-ever)
The day after the awards ceremony, we hold a 'Collaboration Meetup' where you can speak directly with sponsor companies (venue: Makinohara Incubation Center). Open to all applicants, not only the winners.
â Finalists
Finalists
11 finalists have been selected. See their messages ahead of the Open Pitch on October 1st.

Abnous Podia Invest&Architectæ ªåŒäŒç€Ÿ
DDSçºæ³ã®ãã€ãªãããªã¢ã«ã§ãç§ä¹åã®å°å課é¡ã瀟äŒå®è£ ãã
ãšã³ã§çµããããªããã¡ãããšäœ¿ããŠãã¡ãããšå¹ããæ¬ç©ã®è£œåããèŠãããŸã

IN-NATURE
MAKINOHARA Ã IN-NATURE / Creating New Business Together with Smart Window Technology
ç§ãã¡ã¯ã建ç©ãèªåè»ã蟲æ¥ã芳å ã«æŽ»çšã§ããã¹ããŒããã£ã«ã ãšã¹ããŒãæž©å®€ã®æè¡ãæã£ãŠããŸããç§ãã¡ã®æè¡ãéããŠãç§ä¹åã®ç£æ¥ãšå°åã®çºå±ã«è²¢ç®ããå°åã®çæ§ãšäžç·ã«æé·ããŠãããããšèããŠããŸãã

INNFRAæ ªåŒäŒç€Ÿ
å¹³æã«çšŒããçœå®³æã«å°åãæ¯ããã皌ãé²çœãã€ã³ãã©äºæ¥
ãé²çœã®ããã«åãããã®ã§ã¯ãªããããã€ãã®æ®ãããããã®ãŸãŸåãã«ãªããã INNFRAã¯ãæ°Žã埪ç°ãããæè¡ã§ãå¹³æã«ãçœå®³æã«ã圹ç«ã€æ°ããã€ã³ãã©ãã€ãããŸããç§ä¹åãããå šåœãžãããŸã¡å šäœãé²çœã€ã³ãã©ãã«ãªãæªæ¥ãäžç·ã«ã€ãã£ãŠãã ããïŒ

ãšã³ã²ãŒãæ ªåŒäŒç€Ÿ
ã¢ã¹ãªãŒãã®ãã«ã©ã§ç§ä¹åãããã«å æ°ã«ïŒ
ç§ä¹ååžã®è±ããªè³æºãšã¹ããŒãã®ç±éãæãåãããç§ä¹ååžã®æªæ¥ãå šåã§çãäžããŸãïŒ

Zenmovæ ªåŒäŒç€Ÿ
ç§ä¹åããå§ãŸããç§»åã¹ãã¬ã¹ãŒãã
ç§»åã®èª²é¡ã¯ãå°åã®ã¿ããªã§è§£æ±ºã§ããã åœç€Ÿã¯ãå°åã®äŒæ¥äžã®è»äž¡ãšäŒæ¥ã®åè³éãçµã¿åãããä¹å®¢ãç¡æã§å©çšã§ããæ°ããéè¿ãµãŒãã¹ãæäŸããŸããè¡æ¿ã®æœçãå®çµãããã ãã§ãªããå€ã®è³ããã飲é£åºã®æŽ»æ°ãåãæ»ãææŠã§ããç§ä¹ååžã®çæ§ãå°åã®äŒæ¥ãšå ±ã«åµãäžãããã®ã¢ãã«ããããããå šåœãžå±ããŠãããŸãããã²å¿æŽã®äžç¥šããããããé¡ãããããŸãïŒ

æ ªåŒäŒç€Ÿã¯ããœãã
æ±çšã»äœã³ã¹ããªçŸå Žåãå°å³ã¢ããªã§ãå¹³æã®ãã£ãŒã«ãæ¥å DX ããã®ãŸãŸçœå®³æã®ã¬ãžãªãšã³ã¹ã«
æ¿ççœå®³ã®å¢å ãã€ã³ãã©ã®èæœåããããŠãã£ãŒã«ãæ¥åã®æ ãæäžè¶³ããåæã«é²ãã§ããŸãã 瀟äŒãæ¯ãããã£ãŒã«ãæ¥åã»ã© DX ãé²ã¿ã«ããä»ãLivMap ã¯æ±çšçãªå ±æå°å³ãšåŸ¹åºããçŸå ŽèŠç¹ã§ããå°çšã»1æ¥çš®ã»é«äŸ¡æ Œããããæ±çšã»å€æ¥çš®ã»äœäŸ¡æ Œããžã®ãã©ãã€ã ã·ãããèµ·ãããŸãã ãŸããã£ã¬ãéããŠãçŸå Žã®çç£æ§ãšã¬ãžãªãšã³ã¹ãé«ãããã£ãŒã«ãæ¥åã®æ ãæãããŒããŒã«ããŸãã

FARM GULP PRIVATE LIMITED
Downstream Process Development for Plant Secondary Metabolites from Japanese Tea waste with Potential Industry Applications
Weâre from Farm Gulp, India. We hold a process patent for isolating high-value high purity polyphenols, the same catechins that make green tea valuable. Our focus has been adding value to agricultural by products. We didn't come to sell India's tannin to Japan. We came because Makinohara already has what we need: tea stem, low-grade leaf, tencha and matcha residue. We explore value addition opportunities for Indo-Japanese joint development. Our process, can produce high-purity catechin and EGCG concentrates, isolates, functional powders, and cosmetic-grade extracts. We explore a co-development opportunity with you, with potential of full technology transfer. Once commercialized, the activity will bring a second income stream for the local farmer community. We're not asking you to trust a stranger, but just to let us prove it, starting small and starting local. Please vote for Farm Gulp."

MarinaTex
Natural Polymer Barrier Coating for Makinohara's Zero Carbon Tea Packaging
Makinohara produces some of the finest tea in the world â a product of exceptional craftsmanship, deep tradition, and a landscape unlike any other. Yet the packaging that carries it to market remains plastic-coated, non-recyclable, and incompatible with Japan's Zero Carbon ambitions. MarinaTex offers a different path. A natural polymer coating, derived from shellfish waste within Makinohara itself, that delivers food-grade barrier performance while keeping the board fully recyclable as paper. No new equipment. No fossil inputs. A closed loop â from Makinohara's waters to Makinohara's tea shelves. Makinohara's tea is world-class. It is time its packaging was too.

æ ªåŒäŒç€ŸMINORICA
宿€ããåç©«ãŸã§ã®å¹Žéççž®ã«åããè¶æš¹èæšã®çè²å éæè¡ã®å®èšŒ
ç§ä¹åãèªãè¶ç£æ¥ãå°æ¥äžä»£ã«æ®ããŠãããæäŒãããããŠãã ããïŒå¿æŽãããããé¡ãããããŸãïŒ

MORPHING I Inc.ïŒã¢ãŒãã£ã³ã°ã¢ã€ïŒ
Physical AIã§å®çŸãããç§ä¹ååžã®æ°Žé管路ãç¹æ€ â åªå é äœä»ã â è£ä¿®ãã¢ãã«
æ°Žé管ã¯ãèŠããªããšããã§æ¯æ¥ãŸã¡ãæ¯ããŠããŸããç§ãã¡ã¯ãããããšAIã§ç®¡ã®äžããèŠããåãããéãããäºç®ãšäººæã§ããã©ãããçŽãã¹ããããåããæ°Žéããç§ä¹ååžã®çããŸãšäžç·ã«ã€ãããããæ¥æ¬åã®ææŠã«ãçããŸã®äžç¥šããé¡ãããŸãã

æ ªåŒäŒç€ŸUBIQS
Tranova Hotel à ç§ä¹åè¶
ç§ä¹åã®èªæ ¢ãäžçã«å±ãããã§ãã
â Semi-Finalists
Semi-Finalists
The 28 semi-finalists from 4 countries selected out of 230 entries (156 domestic, 74 international), excluding the 11 companies that advanced to the finals.
- ã¢ããããŠã¹æ ªåŒäŒç€ŸJapan
- æ ªåŒäŒç€Ÿã©ã€ãã©ã€ãJapan
- Ascending Minds LLPIndia
- RIFFAI LLCJapan
- Waterhumanæ ªåŒäŒç€ŸJapan
- æ ªåŒäŒç€Ÿã·ãªãŠã¹Japan
- LOOVICæ ªåŒäŒç€ŸJapan
- ããšã€ããã³ã¯ã°ã«ãŒãæ ªåŒäŒç€ŸJapan
- WELL-BEING HEALTH PHARM CO., LTD.Korea
- æ ªåŒäŒç€Ÿmuuv linksJapan
- æ ªåŒäŒç€ŸæµæŸãã«ã¹Japan
- ãã¡ãŒãã»ã¢ãµããJapan
- cynapsæ ªåŒäŒç€ŸJapan
- ã¯ãŒã«ãã©ã€ã€ãŒæ ªåŒäŒç€ŸJapan
- ineRoboæ ªåŒäŒç€ŸJapan
- ANIBIOME Co., Ltd.Korea
- ãµãã®ãã«ã¢ãŠããã¢äŒæ¥çµåJapan
- æ ªåŒäŒç€Ÿãã€ãžã§ãJapan
- æ ªåŒäŒç€Ÿã»ã¬ã¯ããšãŒãžã§ã³ãJapan
- æ ªåŒäŒç€Ÿã¢ã¯ã¢ã Japan
- BlootsGeorgia
- æ ªåŒäŒç€ŸNIJINJapan
- TUSéœåžéçºæ ªåŒäŒç€ŸJapan
- Green PMU Semi Private LimitedIndia
- æ ªåŒäŒç€Ÿæ³ã²äººJapan
- æ ªåŒäŒç€ŸGIGABANKJapan
- GraphitizeGeorgia
- My Own Shoes Co. LtdKorea
Following the closed pitch round (second screening), the 11 finalists were announced on September 24, 2026. The order shown does not indicate ranking.
â Sponsors
Sponsors
Supported by 33 companies and organizations.
Special Sponsors â Special Partners
General Sponsors â Partners
â Entry
Stay updated
Get news on the finalist announcement, the open pitch round, and the award ceremony via our newsletter.
































