a sound / when used with a "hear" verb, a rumor or fame / news, tidings / a reply, response

街宣車: propaganda truck

run

race; run

(slang) Alternative form of 大きいお友達

dying message, message before death

a propaganda truck, a motor vehicle used to spread political messages, especially a vehicle with loudspeakers for delivering such messages

infrared radiation / Short for 赤外線通信 (sekigaisen tsūshin, “IR communication”).

far infrared radiation

the practice of releasing Hina dolls into a river on the night of Hina matsuri / Hina doll involved in the aforementioned activity