KO PROPO

{{Infobox company

| name = Kondo Kagaku co., ltd

| logo = KO PROPO logo.svg

| trading_name =

| native_name = 近藤科学株式会社

| native_name_lang = ja

| romanized_name =

| founded = {{start date|1964|09|01}}

| founder = Kinjiro Kondo

| defunct =

| hq_location =

| hq_location_city = Arakawa, Tokyo

| hq_location_country = Japan

| coordinates =

| num_locations =

| num_locations_year =

| area_served =

| key_people = Hirotoshi Kondo

| products =

| brands = KO Propo
Digiace (defunct)

| assets = 5,000,000,000 JPY

| assets_year =

| num_employees = 24

| num_employees_year =

| website = {{URL|kopropo.com}}

| intl =

}}

KO PROPO is a brand of radio control equipment and humanoid robot (KHR-1) by Kondo Kagaku, established in Tokyo, Japan in 1945.

In 1982 KO PROPO introduced the Expert EX-1, reported to have been the first to integrate a pistol grip into a transmitter device with a gun trigger to act as the throttle, which later became a popular fixture in radio controlled transmitters.{{cite web|url=http://www.ymr.no/historie.htm|title=Modellbilens historie|work=ymr.no}}{{cite web|url=http://www.rc10talk.com/viewtopic.php?f=7&t=5886|title=RC10Talk.com – View topic – A comprehensive history of Ko Propo EX1 (1982–2002)|work=rc10talk.com}}

{{As of|2016}} the company had won 32 IFMAR World titles.{{cite web|url=http://kopropo.com/america/ralph-burch-jr-is-world-champion/|title=Ralph Burch Jr is World Champion|work=kopropo.com}}