**Recent official observations from the Japan Meteorological Agency confirm a daily maximum of 22°C in Tokyo on October 15, driving the market's overwhelming 99.9% implied probability on that exact outcome.** Afternoon readings peaked at or near this level under partly cloudy skies with light easterly to southeasterly winds and stable high pressure around 1015–1020 hPa, consistent with mid-October climatology where Tokyo's average highs range 20–24°C. Model consensus and real-time station data showed no further intensification or late-day spike possible once the peak passed. The only realistic challenges would involve a post-observation revision by the reporting authority or an unanticipated microscale warming event, both highly improbable given the completed measurement window and tight consensus across monitoring networks.