火の見櫓[hinomiyagura] fire lookout
物見櫓[monomiyagura] watchtower
櫓太鼓[yaguradaiko] drums which announce the opening of a stage performance or commencement of bouts
櫓投げ[yaguranage] inner thigh throw

櫓杭[rogui] fulcrum peg (fitted into the cavity in an oar as part of a traditional oarlock)
櫓臍[robeso] fulcrum peg (fitted into the cavity in an oar as part of a traditional oarlock)
櫓櫂[rokai] sculls and paddles
見せ櫓[miseyagura] observation tower

一念発起[ichinenhokki] being resolved to (do something)
引き起す[hikiokosu] to cause
縁起[engi] omen
喚起[kanki] arousal
起きる[okiru] to get up

起上る[okiagaru] to rise
起す[okosu] to raise
起こり得る[okoriuru] to be possible to occur
起る[okoru] to occur
起つ[tatsu] to rise up