加振 is read as かしん (kashin) and means excitation.
かしん
kashin
かめい
joining (an association, agreement, etc.)
かご
divine protection
かげんさようそ
adding operator
かめいこく
member nation
かめいかっこく
member countries (e.g. treaty, UN, etc.)
かさんき
adder (written)
かけん
adding to the Constitution (e.g. an article)
かさんせきぶんき
summing integrator
かめいてん
participating store
かげんさんき
adder-subtracter
かそくき
(particle) accelerator
かこうちん
processing fees