Story

Story of swallowtail butterfly

Why is the night view of Mutsu City called “swallowtail butterfly”?
History of the background, present, and the future


History

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The former name of Mutsu city, “Tanabu” was the center of economy and culture of Shimokita and was the officially authorized place where “Nambu-han” (one of the district governed by the domain head in the era of Edo) was settled.Nambu-han prospered transportation by water. “Kitamae-bune” (name of merchant vessel which was active in Japan Sea through Edo era to Meiji era) was anchored off Mutsu Bay (Ominato Bay) and commercial package came and went through Tanabu RiverThrough Kitamae-bune, many unique items as well as language and culture was delivered. Nambu-han shipped seafood of abalone, sea cucumber, kelp, etc to Kyoto or Osaka area.

Omi-Shonin (merchant from Kyoto, Osaka area) was active during Edo era, they also brought their cultural festival To Tanabu. “Tanabu Matsuri Festival” has much influence of “Kyoto Gion Matsuri Festival” which is very popular and traditional festival in Kyoto, Japan, thus the scenery of the festival was so called "Elegance of the North".Mutsu City was developed and flourished along Tanabu River which connects to Mutsu Bay, which compose the bright night view of Mutsu City from Kamafuseyama Mountain spreading among Tanabu River.
Along with the phrase “Elegance of the North” which expresses beautiful night view of Tanabu Matsuri Festival, this beautiful and widely spread night view came to be called as “Elegance of Butterfly” with its feathers widely spread.

Present

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Historically, it was in the middle of 90’s when values of enjoying night view became popular to many cities of Japan, such as night view of “Kure-Moji” in Kure-shi, Hiroshima Prefecture.

The night view of Mutsu City also became popular and it was called as “Elegance of Butterfly” received by name of most popular butterfly which is academically called as “Papilio xuthus”

The reason why we call its view as “Papilio xuthus” is because its pattern of feathers are drawn with black and white beautifully which reminds us of the contrast of light and dark.
Phrase of combination: “Elegance of the North” and city lights in the Tanabu River Basin becomes “Elegance of Butterfly”, which is most popular butterfly with black and white which equals the light of the night. Thus we call it as the night view of swallowtail butterfly.

Our very special swallowtail and its meaning(benefit) - 1

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■Night view of swallowtail with “Isaribi”
For a certain of period of time, “Isaribi” (beautiful light of many squid fishing boat gathers during night time) shines in southern sea of Mutsu City.Beautiful mixture of the light of swallowtail butterfly and Isaribi is very remarkable because it is seen as group of swallowtail butterflies are flying at night which implies the meaning of family bonding, solidarity between friends. We regard this beautiful view as “very special night view to “fulfill solid promises”

Our very special swallowtail butterfly and its meaning(benefit) - 2

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■Night view of swallowtail with full moon
The collaboration between swallowtail and full moon shows up in pure Northern air with full of transparency.This collaboration is very rare to see once in a year due to climate or the road closure during snowing time. The scenery of full moon glaring over swallowtail butterfly looks beyond physical range of scenery seen in the earth but consider as very mysterious view over the great universe which implies our wish of “great love”, “forever love”