指差喚呼 しさかんこ Also written ゆびさしかんこ, 指差し喚呼 Meanings Noun pointing and calling (occupational safety method) See also: 指差し確認 (ゆびさしかくにん). Kanji 指 indicate. Read as シ. 差 gap 喚 summon. Read as カン. 呼 call. Read as コ. Jinuma: Japanese Dictionary · Word lists