All 195 cards are listed, and none of them is reconstructed from a list of names. Numbers, names and rarities come from the published card lists, and the counts match the printed sets exactly — 52 / 75 / 68.
The Japanese card list still comes from outside the usual database. TCGdex carries single-card records for all three sets, but the names in those records are machine output rather than the printed Japanese — card 001 of Holon Phantom is recorded as トラピンチ(デルタ種) against a card that prints a species name in katakana. A database whose names cannot be trusted cannot be used for names, so the lists here come from a card database that holds the Japanese printings and their scans.
HP, type, stage and retreat cost are read off the Japanese card. Attack names and illustrators are read off the English twin, because the Japanese records do not carry them. Every one of the 195 cards was paired to its English counterpart, including the six that could not be matched by name alone: four Deoxys δ and two Gyarados in Holon Phantom share a name with several English cards each, and were separated on HP, type, attack cost and damage rather than guessed.
Japanese names appear for Pokémon only. Every Pokémon name here is the official Japanese species name. Trainer and Energy cards carry no Japanese name — Rare Candy, Holon Lake, Scramble Energy and the rest appear in English only, because there is no Japanese card face in our sources to check the wording against. A missing line is better than an invented one.
Pokémon-ex and Pokémon ☆ are counted as holofoils and labelled separately — HOLO RARE ex and HOLO RARE ☆ rather than folded into the ordinary holofoil count. 2006 has sixteen ex cards across the three sets, none in January, eight in each of the other two, and five Gold Stars: Gyarados ☆, Celebi ☆, Alakazam ☆, Mew ☆ and Charizard ☆.
The Diamond & Pearl debut of 30 November is not listed, and that is a decision, not an oversight. Two independent sources were checked. The English-language card database this almanac uses has no Japanese Diamond & Pearl sets at all — the Japanese catalogue jumps from the World Champions Pack to 2009. The Japanese card database it uses for scans has a page labelled as the Japanese Space-Time Creation, but that page lists 130 cards with English names, which is the English Diamond & Pearl set, not the 117 + 119 actually printed in Japan. Neither is the Japanese set. Printing 236 cards from the wrong list would be worse than printing none, so the page says so and waits.
What is still missing. The pack itself: wrapper artwork, the price at release, what you had to do to buy one, and the shop link for the sealed product. None of that is in the card databases this almanac is built from, and none of it is guessed here. It is a standing task for every year on the site, and 2006 is no different.