Japan Stock of the Day | Kabutaro & Friends

On August 31, 2026, the most talked-about Japanese stock online was Dynamic Map Platform <336A>.
Background: After Toyota Motor announced on August 27 that it would equip production cars with its AI driving assistance system "Level 2++" from 2028, buying interest in autonomous driving names continued, and "autonomous vehicles" ranked first in Kabutan's stock theme access ranking. The company generates and sells "HD maps," high-precision three-dimensional maps that record the positions of lane markings, stop lines and traffic signals, and it is expanding beyond autonomous driving and advanced driver assistance into non-automotive fields. The stock climbed from an opening price of 1,231 yen and closed at 1,351 yen, up 300 yen (+28.54%), a new year-to-date high. As of 10:03 a.m. trading volume was 3.88 million shares and turnover 4.9 billion yen, with a market capitalization of 31.2 billion yen. The company listed on the Tokyo Stock Exchange Growth Market on March 27, with an opening price of 1,530 yen against an offer price of 1,200 yen.