経人: a male given name

持てる: to be popular

truetone, mastertone (a type of ringtone)

likeness; such as; to seem; as if

foundation materials, what the foundation of something is made of

the poem traditionally attributed to Wani in the Kokin Wakashū kana preface:

Kyūjitai form of 愛国歌 (“Aegukka, the North Korean national anthem”) / Kyūjitai form of 愛国歌 (“Aegukga, the South Korean national anthem”)

a common blackbird

Kyūjitai form of 国際歌 (“The Internationale”)

安穏: peaceful, quiet