Trade name KAH LABO
Representative Kazuhiro Harukawa
Year established2019
Business lineup– Application development
– Website planning and production management
– IT/embedded software development
– New business launch support consultant
OfficeYokohama-city and Ishioka-city, Japan



 Thank you for visiting the KAH LABO website. My name is Kazuhiro Harukawa. 
 I am developing smartphone application, and consultant for smartphone application development, IT, computer hardware, software, embedded devices development, etc. 
 Thanks to you, I have been able to release the “Eventa (event search / posting, search for taxi reservation centers all over Japan)” app from the Google Play / App Store.  At ”Eventa”, I have incorporated the previously released “Sokutaku” function (Japan National Taxi Reservation Center) to make it easier to make taxi reservations on it.
 ”Event” registration has been sluggish due to the influence of COVID-19 for the past few years, but I think that it will gradually recover in the future.  If you have any recommended sightseeing spots, gourmet shops, scenic points, school events, rare views, or other unknown events, shops, places, etc. in your neighborhood, please register and share information with your friends.  
 will continue to provide further information and improve functions so that “Eventa” will be useful to everyone as much as possible.  I look forward to your continued support and patronage.

If you have any questions, please feel free to contact us.

January 01, 2022