fair-skinned; fair

a fair-skinned person; a fair complexion

the sixth day of the month / six days

sixty-six, 66

六角柱: hexagonal prism

十六日: sixteenth day of the month

実感: actual feeling / 十干: the ten heavenly stems

実感: to perceive, to actually feel

数: number:(numeric) figure / 下図:

The そくおん (sokuon): a small form of つ (tsu). In romanization, this is represented by doubling the following consonant. The equivalent in katakana is ッ. / A glottal stop or “choked sound”.