[For Seniors] Enjoy Brain Training with September Trivia Quizzes & Fun Facts
September is known as Nagatsuki, a month enriched by abundant harvests and a variety of colorful events.
Traditional observances like Disaster Prevention Day, Respect for the Aged Day, and moon-viewing (Otsukimi) carry the wisdom and wishes of our ancestors.
As you take on trivia and quiz questions about September, why not reminisce about fond memories? From the origins of the old lunar calendar to the Seven Flowers of Autumn and the history of sports festivals, we’ll introduce fascinating facts and trivia that are sure to make you say, “Wow!” Deepen your knowledge while enjoying a calm, heartwarming time with older adults.
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[For Seniors] Enjoy Brain Training with September Trivia Quizzes & Fun Facts (1–10)
September 1 is Disaster Prevention Day every year, but what number should you call in case of a fire?
- 110 (emergency number)
- Number 118
- 119
See the answer
119
In case of a fire or medical emergency, call 119. 119 is the nationwide emergency number in Japan for fires and ambulances. By the way, the other options are: 110 for the police and 118 for the Japan Coast Guard. Disaster Prevention Day was established in response to the Great Kanto Earthquake that occurred in 1923.
Speaking of autumn, it’s the season for freshly harvested rice. What exactly does ‘newly harvested rice’ refer to?
- rice harvested in the previous autumn
- Rice that was planted in the spring
- rice harvested that year
See the answer
rice harvested that year
“Shinmai” (new rice) refers to rice harvested in a given year that is milled and packaged by December 31 of that same year. From the following year, it is called “komai” (old rice). Because new rice is freshly harvested, it has higher moisture content and is characterized by a chewy texture and a distinctive aroma.
How many chestnuts are usually inside the spiky burr of a chestnut, a seasonal delicacy of autumn?
- 1 piece
- 2 pieces
- 3 pieces
See the answer
3 pieces
Inside a chestnut burr, there are usually three chestnuts. Through selective breeding, some varieties have only one large chestnut in a single burr, and when pollination doesn’t go well, there may be only two or even one. However, having three is the most common.
[For Seniors] Enjoy Brain Training with September Trivia Quizzes & Fun Facts (11–20)
Cosmos is an autumn flower—how is it written in kanji?
- cosmos (flower)
- autumn flowers
- Akiba
See the answer
cosmos (flower)
The kanji for cosmos is written as “秋桜” (literally, “autumn cherry blossoms”). This name came into use because they bloom in autumn and have petals that resemble cherry blossoms. Incidentally, September 14 is known as “Cosmos Day.” It falls six months after White Day on March 14 and is said to be a day when people give cosmos flowers to their partners to reaffirm their love.
What traditional Japanese confectionery is typically offered on the Autumnal Equinox?
- ohagi (sweet rice balls coated with red bean paste)
- kashiwa mochi (oak leaf-wrapped rice cake)
- kusa mochi (mugwort rice cake)
See the answer
ohagi (sweet rice balls coated with red bean paste)
Autumnal Equinox Day coincides with Ohigan, a time to honor one’s ancestors. The traditional Japanese sweet offered on this day is ohagi. Red beans have long been believed to ward off misfortune, and ohagi is cherished as a treat that also pleases one’s ancestors. Although it uses the same ingredients as botamochi, which is eaten on the Vernal Equinox, the name changes in reference to the season’s flowers.
Respect for the Aged Day is now on the third Monday of September, but on what date in September was it previously held each year?
- September 15
- September 10
- September 20
See the answer
September 15
September is also the time when autumn sports festivals are held, but where was the first sports festival in Japan held?
- Hokkaido
- Hiroshima
- Tokyo
See the answer
Tokyo
It was held in 1874 at the Naval Barracks in Tsukiji, Tokyo.



