The hiragana syllable ちゅ (chu). Its equivalent in katakana is チュ (chu).

投手: (baseball) pitcher / 党首: (politics) party leader / 当主: a head of family / 頭首: a head of group

捕手: (baseball) a catcher / 保守: (politics) the conservative, (other) maintenance

必需: need, necessity, requirement, essentialness, indispensability

万寿: longevity

君主: a monarch (ruler)

発泡酒: a carbonated alcoholic drink, usually low-malt beer

age of eighty-eight (from the shape of the character 米 which contains the letters 八 in the upper and lower parts)

特殊: special / 特種: special kind

果樹: fruit tree / 花樹: flowering tree