As night temperatures drop, crickets that spent the summer out in the fields and gardens move in toward the warmth radiating from houses, singing now from just outside the entryway rather than from the open grass. This kō has one of the oldest lineages of all seventy-two, traceable back to China's 詩経 (Shijing, Book of Odes), compiled well over two thousand years ago — and it has also quietly changed its own reading over the centuries. Older calendars had it as こおろぎとにあり (kōrogi to ni ari); the Hōreki calendar reform shifted the reading to きりぎりす (kirigirisu), even though the insect actually being described is what modern Japanese calls コオロギ (kōrogi, cricket) rather than the katydid-like insect きりぎりす refers to today. The two names simply swapped meanings somewhere along the way — a small, telling reminder that even fixed-seeming classical names are just agreements, renegotiated quietly across centuries.
Now fully in season and at its plumpest — raw on the half-shell, or lightly fried as kaki-fry.
Just beginning its long climb toward winter's peak richness as the water cools; still lean but improving by the week.
Early autumn varieties like Tsugaru are at their best now, crisp and lightly tart.
Peak season continues; astringent varieties hung now to dry become hoshigaki by early winter.
Beginning its main season — the backbone vegetable of the winter nabe still weeks away.
Firm and starchy through autumn; good simmered with soy and mirin, or thinly sliced and fried into chips.
At its peak right now — the classic kuri gohan (chestnut rice) season, along with roasted chestnuts as an evening snack.
Hiiragi begins its small, fragrant white blooms late in this kō — easy to miss, since the plant is usually noticed for its spiny, holly-like leaves rather than its modest flowers. Those same leaves are traditionally hung at the entryway at Setsubun in February, paired with a sardine head, to keep bad spirits from crossing the threshold — a use that, fittingly, starts with keeping something out of the house in winter, the mirror of this kō's crickets moving in.
A pastime that took shape in the Heian court and was still fashionable in Edo, where people gathered at dusk at spots known for their insect chorus — Dōkanyama and Mukōjima among the most famous in old Edo — to sit, drink, and simply listen to the layered sound of crickets, bell crickets (鈴虫), and pine crickets (松虫) singing together. Unlike hanami or momijigari, there's nothing to look at; the entire point is attentive, unhurried listening, treating an insect chorus as seriously as any other autumn entertainment.
The character 蟋蟀 (shikkotsu in on'yomi) is a compound borrowed wholesale from classical Chinese, referring there — as here, originally — to the cricket. Its Japanese reading has drifted twice: こおろぎ in the oldest calendars, then きりぎりす after the mid-Edo Hōreki reform, even as the insect meant by each word quietly traded places in ordinary usage. What's fixed is the character string; what's moved is everything else.
No destination required — the layered sound of crickets, suzumushi, and matsumushi is easiest to hear in the twenty minutes after sunset, before traffic noise fully settles in.
Chestnut rice is simple — raw chestnuts, rice, a little sake, salt, and dashi — and this kō is close to its peak weeks for good, easy-to-peel chestnuts.
"How pitiful — a cricket, singing beneath an old war helmet."
The same warmth-seeking instinct that brings crickets to the threshold will find any gap around a genkan or window frame — a practical prompt to check weatherstripping before the real cold arrives.
Astringent persimmons peeled and hung now will be ready to eat by early winter — they need several weeks of cool, dry air to lose their bitterness and concentrate in sweetness.
Bashō's cricket sings on, indifferent to the armor rusting around it — the insect has no idea it's sitting inside a monument to a specific, long-dead grief. There's something clarifying in that indifference: the world keeps its own small seasonal business going, right through the middle of whatever we've built to mean something. What continues quietly in your life, right on schedule, regardless of what else is happening around it?