青あお木き率りつMeaningsNoun1. Aoki index (sum of the approval ratings of the cabinet and the ruling party) (named after LDP politician Mikio Aoki)Kanji used青blue木tree率ratioComposed of青あお木きJapanese laurel (Aucuba japonica); spotted laurel; lush, green treeNoun率りつrate; ratio; proportion; percentageNoun