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[For Seniors] Fun Brain Training! Spring-Themed Quiz

When the warm spring arrives, it somehow lifts both body and soul, doesn’t it?

Cherry blossoms bloom, and you can fully enjoy spring flavors like strawberries, bamboo shoots, and bonito.

In this article, we present quizzes related to the warm spring season.

There are plenty of quizzes about spring, including ones on the Hinamatsuri (Doll Festival), a springtime event, and on spring delicacies.

Even seniors with a wealth of life experience may discover something new.

Feel the joy of spring and give it a try!

[For Seniors] Fun Brain Training! Spring-Themed Quiz (1–10)

Which cherry blossom variety accounts for most of Japan’s cherry trees?

Which cherry blossom variety accounts for most of Japan’s cherry trees?
  1. Somei Yoshino (Yoshino cherry)
  2. Yamazakura (Japanese mountain cherry)
  3. weeping cherry (tree)
See the answer

Somei Yoshino (Yoshino cherry)

Somei Yoshino is a cherry blossom cultivar that has spread throughout Japan, and it is said to account for about 80% of the cherry trees that bloom in the country. As a result, it can be seen at many famous cherry blossom viewing spots. Bearing beautiful white to pale pink flowers, the Somei Yoshino tends to bloom in unison, which is why it is cherished as a symbol of hanami (cherry-blossom viewing).

In the past, school backpacks (randoseru) mainly came in black and red. Why was that?

In the past, school backpacks (randoseru) mainly came in black and red. Why was that?
  1. Because they were separated by gender.
  2. To conceal uneven coloring
  3. Because it was mandated by the school.

These days, school backpacks (randoseru) come in a wide variety of colors, but in the past they were limited to red and black. The reason has to do with dyeing techniques for cow leather: at the time, it was difficult to dye leather evenly without blotches, and red and black were the only colors that could be dyed cleanly.

Bonito (skipjack tuna) is in season in spring and autumn, but what is the spring bonito called?

Bonito (skipjack tuna) is in season in spring and autumn, but what is the spring bonito called?
  1. spring bonito
  2. first skipjack (bonito) of the season
  3. returning skipjack (autumn fatty bonito)
See the answer

first skipjack (bonito) of the season

Incidentally, katsuo (bonito) in autumn is called 'modori-gatsuo' (returning bonito).

[For Seniors] Fun Brain Training! Spring-Themed Quiz (11–20)

At how many blossoms on a single cherry tree is the cherry blossom blooming declaration made?

At how many blossoms on a single cherry tree is the cherry blossom blooming declaration made?
  1. 1 to 2 wheels
  2. 3 to 4 wheels
  3. 5–6 blooms
See the answer

5–6 blooms

The flowering declaration is issued by the Japan Meteorological Agency.

Which of the following is a strawberry?

Which of the following is a strawberry?
  1. fruit
  2. vegetables
  3. Neither
See the answer

vegetables

In horticulture, fruits that grow on trees are classified as fruit, while those that grow on herbs are classified as vegetables. Since strawberries are herbaceous, they are classified as vegetables rather than fruit. In practice, however, they’re eaten like fruit, so they’re referred to as a “fruit-like vegetable.” Many people are probably surprised to learn that strawberries are considered vegetables.

Bamboo shoots are in season in spring, but which part of the bamboo shoot is the part we usually eat?

Bamboo shoots are in season in spring, but which part of the bamboo shoot is the part we usually eat?
  1. root
  2. stem
  3. leaf
See the answer

stem

It grows buried in the soil, but the part that is commonly eaten is actually the stem.

What time of day has the highest amount of pollen in the air?

What time of day has the highest amount of pollen in the air?
  1. morning
  2. noon
  3. night
See the answer

noon

It depends on the day’s weather conditions, but it’s said that the time when pollen is most airborne is around midday through sunset. Pollen that begins dispersing from sugi (Japanese cedar) and hinoki (Japanese cypress) in the early morning spreads through urban areas during the morning. It then settles down somewhat in the afternoon, but around sunset, when temperatures drop, pollen aloft is said to fall to the ground, and pollen that had settled can be stirred up again.