The logo of the Liga Nacional Puertorriqueña: a big sky-blue circle, bordered in red and white, surrounding a smaller circle of darker blue with white borders, superimposed on which is a red-and-white nautical star that hosts the acronym "LNP" in black block letters.

Gaceta de la Liga Nacional Puertorriqueña

150 years of baseball, all in one place:
a Puerto Rico free since the Grito de Lares.

The logo of the Nihon Yakyū Kyōkai, the Japanese National Baseball Association. It's a white circle bordered in red-black-red, within which an interesting font in which each letter is reduced to constituent geometric shapes spells out "nyk," in lowercase letters. The Japanese characters for "Japanese" (Nihon) and "Baseball" (Yakyū) border the inside of the circle up top; down below, the characters for "Association" (Kyōkai) stand against the bottom edge.

Nihon Yakyū Kyōkai

If the expansion of baseball to Continental Europe and Venezuela, neither one of which had seen a professional baseball team in the 19th-century, signalled the beginning of baseball’s global era, the fact that Japan was an enthusiastic participant in the new generation of “baseball countries” was the first sign of its international dominance.

Ironically, at first, the entry of the great power of the East—having just secured that status by thoroughly destroying the Imperial Russian Navy at the Battle of Tsushima and forcing Sir Henry Campbell-Bannerman to negotiate a peace very slightly less humiliating to the Russians—was a victory for the Anglophones, at least as they saw it. American baseball, at least under the full control of the United States, was waning in popularity and importance as it became associated with the Puerto Ricans and Cubans who had fought off the Caribbean Invasion; players like Christy Mathewson and Kip Selbach, whose careers had foundered on age, injury, or contractual disputes, decamped by the dozens to Japan, where they were promised wages most other leagues would never sanction.

From its very first year of operation, NYK baseball was fast-paced, high-scoring, and exciting. Freed from the expectations of their usual hometown crowds and caught up in the newness of the venture, players in Japan focused on the fun of the game that the older leagues had forgotten. Fans responded, developing unique rituals and mascots that would later, once NYK was part of the wider baseball structure of the Liga Nacional Puertorriqueña, spread back to the older, more established leagues.

To this day, even when it mostly serves as a developmental league for the LNP, the baseball played in Japan is a unique species: just as professional and capable, but with a personality no other country could possibly imitate.

北部 連盟 / Hokubu Renmei / Northern Federation

The logo of the Aomori Hotaru (Fireflies): A white circle with Aomori's seven-pointed star seal, in green, with the characters for "Aomori" in indigo along the top border and the ones for "Fireflies" along the bottom. The circle is bordered in indigo-green-indigo.
  • Wild card berths: None.
  • Division titles: None.
  • NBF pennants: None.
  • Japan Series titles: None.

Throughout most of the Home Islands, various lineages of Genji fireflies announce the arrival of early summer with their gentle luminescence.

The logo of the Fukushima Umineko (Seagulls): an orange circle on which Fukushima's seal, a sunburst around a four-parted cross circle, sits. Fukushima's name is at the top of the circle, while "Umineko" is at the bottom. The circle is bordered in white-orange-white. Very creamsicle.
  • Wild card berths: None.
  • Division titles: None.
  • NBF pennants: None.
  • Japan Series titles: None.

Literally called “sea cats” because of their distinctive cry, black-tailed gulls are among the most famous and represented Japanese birds.

The logo of the Hakodate Daiouika / Giant Squid—a Venetian-blue circle on which a version of Hakodate's seal, a raspberry curve representing what looks like the crown of a wave on a white circle—sits, bordered on top by Hakodate's name and on the bottom by the characters for "Daiouika," Giant Squid. The circle is bordered in white-raspberry-white.
  • Wild card berths: None.
  • Division titles: None.
  • NBF pennants: None.
  • Japan Series titles: None.

No one considers normal-sized squid particularly fearsome, but Hakodate’s relationship with the mollusc—which extends to dance—required honoring.

The logo of the Kamakura Kodaibito (Ancients): a black circle, bordered in white-black-white, on which Kamakura's emblem, the white outline of bamboo gentian, sits between the characters for "Kamakura" and the one for "Ancients."
  • Wild card berths: None.
  • Division titles: None.
  • NBF pennants: None.
  • Japan Series titles: None.

Minamoto no Yoritomo, Japan’s first proper shōgun, made the capital of his new government, controlled and managed by the samurai caste, at Kamakura.

The logo of the Morioka Kakitsubata (Irises): A pea-green circle featuring Morioka's four-pointed star seal in white, surrounded by the characters for "Morioka" and "Irises" in white. The circle is bordered in white-green-white.
  • Wild card berths: None.
  • Division titles: None.
  • NBF pennants: None.
  • Japan Series titles: None.

There are three species known as “Japanese irises,” but the rabbit-ear laevigata has been cultivated throughout Japan for going on a full millennium.

The logo of the Niigata Hakucho (Swans): a black circle, bordered in leaf-black-leaf, on which Niigata's emblem—supposedly a representation of a character from the city's name—sits in leaf green, bordered by the characters for "Niigata" and "Hakuchoh" along the edges.
  • Wild card berths: None.
  • Division titles: None.
  • NBF pennants: None.
  • Japan Series titles: None.

Though the swan is the official bird of Niigata, the city is too young and scrappy to identify with such a beautiful bird—outside of its football stadium.

The logo of the Sabae Megane-ten (Opticians): A blue circle, bordered in white-blue-white, on which Sabae's emblem, a white circle angled towards the camera transected by two wings almost looking like a paper airplane along its center, is surrounded by white characters for "Sabae" and "Megane-ten."
  • Wild card berths: None.
  • Division titles: None.
  • NBF pennants: None.
  • Japan Series titles: None.

Many cities in Japan distinguish themselves in traditional crafts, and then there’s Sabae, where 90 to 96 percent of domestic eyeglass frames are produced.

The logo of the Takasaki Sakura (Cherry Blossoms): a purple circle bordered in pink-black-pink, featuring Takasaki's emblem in pink, surrounded by pink characters for "Takasaki" and "Sakura."
  • Wild card berths: None.
  • Division titles: None.
  • NBF pennants: None.
  • Japan Series titles: None.

One wonders what is stranger: that Takasaki chose one of Japan’s most famous flowers as their distinction, or that it was still available to be chosen.

南部連盟 / Nanbu Renmei / Southern Federation

The logo of the Fukuyama Komori (Bats): a yellow circle bordered in black-white-black. The emblem of the city, a stylized black bat, is bordered by black characters for "Fukuyama" and "Komori."
  • Wild card berths: None.
  • Division titles: None.
  • SBF pennants: None.
  • Japan Series titles: None.

Apparently, the site where Fukuyama Castle was located happened to be nicknamed “Bat Mountain,” but the city took the connection very seriously.

The logo of the Iga Shinobi: a black circle, bordered in periwinkle-white-periwinkle, superimposed on which is the Iga city seal—a scarlet ball surrounded by a sea-green curve and a periwinkle angular streak, surrounded by the characters for "Iga" and "Shinobi" in white.
  • Wild card berths: None.
  • Division titles: None.
  • SBF pennants: None.
  • Japan Series titles: None.

Before the Tokugawa shogunate became dominant, Iga’s local self-defense leagues, made up of peasant warriors, became notorious for their spying skills.

The logo of the Kagoshima Teitoku (Admirals): a black circle bordered in red-black-red. The Kagoshima emblem, a stylized ship's wheel in red, is on top; around it in white are the characters for "Kagoshima" and "Teitoku."
  • Wild card berths: None.
  • Division titles: None.
  • SBF pennants: None.
  • Japan Series titles: None.

Few citizens of Kagoshima, in 1909 or later, would have chosen a better namesake than Tōgō Heihachirō, naval hero of the Russo-Japanese War.

The logo of the Kumamoto Kuma: a yellow circle bordered in green-white-green. On it is Kumamoto's emblem, a green curvy "C," and around that are the characters for "Kumamoto" and "Kuma" in green.
  • Wild card berths: None.
  • Division titles: None.
  • SBF pennants: None.
  • Japan Series titles: None.

Many other cities with such an obvious pun in their names would perhaps choose not to identify it with their team. Kumamoto leaned in.

The logo of the Matsuyama Kawauso (Otters): a black circle bordered in green-white-green, on which Matsuyama's emblem, which appears to be a stylized leaf, sits in between the green characters for "Matsuyama" and for "Kawauso."
  • Wild card berths: None.
  • Division titles: None.
  • SBF pennants: None.
  • Japan Series titles: None.

Ehime Prefecture chose as its animal symbol the Japanese river otter, whose populations were still quite large when the NYK began its operations.

The logo of the Nagasaki Kamo (Ducks): A blue circle, surrounded by red-white-red, on which Nagasaki's emblem of a five-pointed star containing something like stylized snowflake patterns sits between the white characters for "Nagasaki" and for "Kamo."
  • Wild card berths: None.
  • Division titles: None.
  • SBF pennants: None.
  • Japan Series titles: None.

Perhaps it is understandable that Nagasaki does not wish to be linked with the Mandarin duck, but they are the city’s athletic representatives.

The logo of the Seki Katanakaji: a bright green circle bordered in black-red-black, on which the black emblem of Seki, which is two concentric circles bound by three spokes in a roughly triangular pattern, sits between the black characters for "Seki" and "Katanakaji."
  • Wild card berths: None.
  • Division titles: None.
  • SBF pennants: None.
  • Japan Series titles: None.

Whether samurai swords or modern chef’s knives, Seki’s chief craft for the last several centuries has been precision bladesmithing.

The logo of the Yamatokoriyama Kingyo (Goldfish): a blue circle bordered in white-orange-white, inside of which the orange emblem of Yamatokoriyama, which looks like a complex floor tile, sits between the characters for "Yamatokoriyama" and "Kingyo."
  • Wild card berths: None.
  • Division titles: None.
  • SBF pennants: None.
  • Japan Series titles: None.

Ponds all around the city of Yamatokoriyama are used to breed and “farm” goldfish, which has given the city an irresistible aesthetic motif.