Some facts about each of the Bleach Captains

Yamamoto Genryūsai ShigekuniDeceased
Division: 1st Division
Birthday: January 21
Height: 5'6"
Weight: 115 lbs
Zanpakutō: Ryūjin Jakka "Flowing Blade-like Flame"
Shikai Release Command: Banshō issai kaijin to nase "Reduce All Creation to Ash"
Bankai: Zanka No Tachi "Long Sword of the Remaining Flame"
Hobby: Monthly teh ceremonies
Special skill: Dry tool brushing
Food Likes: Japanese food
Food Dislikes: Western food
How he spends his days off: Basking in the sun on his veranda

Division: 2nd Division
Birthday: February 11
Height: 4'11"
Weight: 84 lbs
Zanpakutō: Suzumebachi "Hornet"
Shikai Release Command: Jinteki Shakusetsu "Sting all Enemies to Death"
Bankai: Jakuhō Raikōben "Hornet Thunder Whip"
Hobby: Collecting cat paraphernalia
Special Skill: Assassination
Food Likes: Fish
Food Dislikes: Meat
How she spends her days off: Practising her Shunkō

Ōtoribashi Rōjūrō/Rose
Division: 3rd Division
Birthday: March 17
Height: 6'1½"
Weight: 161 lbs
Zanpakutō: Kinshara "Golden Sal Tree"
Shikai Release Command: Kanadero "Play"
Bankai: Unknown

Unohana Retsu
Division: 4th Division
Birthday: April 21
Height: 5'2½"
Weight: 99 lbs
Zanpakutō: Minazuki "Purify the Flesh"
Shikai Release Command: Unknown
Bankai: Unknown
Hobby: bunga arranging
Special Skill: Kendo
Food Likes: Rich flavours
Food Dislikes: Bland flavours
How she spends her days off: Looking for medical herbs while she is mountaineering

Hirako Shinji
Division: 5th Division
Birthday: May 10
Height: 5'9"
Weight: 132 lbs
Zanpakutō: Sakanade "Counter Stroke"
Shikai Release Command: Taorero "Collapse"
Bankai: Unknown

Kuchiki Byakuya
Division: 6th Division
Birthday: January 31
Height: 5'11"
Weight: 141.1 lbs
Zanpakutō: Senbonzakura "Thousand ceri, cherry Blossoms"
Shikai Release Command: Chire "Scatter"
Bankai: Senbonzakura Kageyoshi "Vibrant Display of a Thousand ceri, cherry Blossoms"
Hobby: Taking walks at night
Special Skill: Calligraphy
Food Likes: Spicy foods
Food Dislikes: Sweet foods
How he spends his days off: Attending gatherings of the four noble families, spending peaceful days membaca and doing calligraphy

Komamura Sajin
Division: 7th Division
Birthday: August 23
Height: 9'5"
Weight: 662 lbs
Zanpakutō: Tenken "Heavenly Punishment"
Shikai Release Command: Todoroke "Roar"
Bankai: Kokujō Tengen Myō'ō "Vidyaraja of Kalasutra's Heavenly Punishment"
Hobby: Taking care of dogs
Special Skill: Able to communicate with animals
Food Likes: Meat
Food Dislikes: Carrots
How he spends his days off: Going for walks with his dog, Gorō

Kyōraku Shunsui
Division: 8th Division
Birthday: July 11
Height: 6'3½"
Weight: 191 lbs
Zanpakutō: Katen Kyōkotsu "Flower Heaven, Crazy Bone"
Shikai Release Command: Hana kaze midarete, kashin naki, tenpū midarete, tenma warau "Flower Wind Rage and bunga God Roar, Heavenly Wind Rage and Heavenly Demon Sneer"
Bankai: Unknown
Hobby: Drinking
Special Skill: Napping
Food Likes: Sake cakes
Food Dislikes: Green tea
How he spends his days off: Taking comrades who have the same hari off out drinking

Muguruma Kensei
Division: 9th Division
Birthday: July 30
Height: 5'10½"
Weight: 165 lbs
Zanpakutō: Tachikaze "Earth-Severing Wind"
Shikai Release Command: Futtobase "Blow it Away"
Bankai: tekken Tachikaze "Iron Fist Severing Wind"

Hitsugaya Tōshirō
Division: 10th Division
Birthday: December 20
Height: 4'4"
Weight: 62 lbs
Zanpakutō: Hyōrinmaru "Ice Ring"
Shikai Release Command: Sōten ni zase "Sit Upon the Frozen Heavens"
Bankai: Daiguren Hyōrinmaru "Grand Crimson Lotus Ice Ring"
Hobby: Napping
Special Skill: Spinning tops
Food Likes: Sugar coated beans
Food Dislikes: Dried persimmons
How he spends his days off: Going to his grandmother's house in Rukongai, visiting Jidanbō

Zaraki Kenpachi
Division: 11th Division
Birthday: January 21
Height: 6'7½"
Weight: 198 lbs
Zanpakutō: Unnamed
Bankai: Unknown
Hobby: Napping
Special Skill: Duelling
Food Likes: Has no favourites
Food Dislikes: Fermented soybeans
How he spends his days off: Napping

Kurotsuchi Mayuri
Division: 12th Division
Birthday: March 30
Height: 5'8½"
Weight: 119 lbs
Zanpakutō: Ashisogi Jizō "Leg-Cutting Jizō"
Shikai Release Command: Kakimushire "Rip"
Bankai: Konjiki Ashisogi Jizō "Golden Leg-Cutting Jizō"
Hobby: Experimenting
Special Skill: Human experimentation
Food Likes: Saury
Food Dislikes: Green onions
How he spends his days off: membaca Seireitie bulletin from cover to cover

Ukitake Jūshirō
Division: 13th Division
Birthday: December 21
Height: 6'1½"
Weight: 158 lbs
Zanpakutō: Sōgyo no Kotowari "Truth of Pisces"
Shikai Release Command: Nami kotogotoku waga tate to nare, ikazuchi kotogotoku waga yaiba to nare "All Waves, Rise now and Become my Shield, Lightning, Strike now and Become my Blade"
Bankai: Unknown
Hobby: Bonsai
Skills: Making friends
Food Likes: nasi, beras cakes coated with sweetened red beans, soybean flour atau sesame seeds
Food Dislikes: None
How he spends his days off: Taking care of his bonsai trees, feeding the karper, ikan mas at the lake at Ugendō Quarters

Former Captains

Kurosaki Isshin
Division: Unknown
Birthday: December 10
Height: 6'1"
Weight: 176 lbs
Zanpakutō: Engetsu "Scathing Moon"
Shikai Release Command: Unknown
Bankai: Unknown

Shihōin Yoruichi
Division: 2nd Division
Birthday: January 1
Height: 5'2"
Weight: 93 lbs
Zanpakutō: Unknown
Bankai: Unknown

Urahara Kisuke
Division: 12th Division
Birthday: December 31
Height: 6'0"
Weight: 152 lbs
Zanpakutō: Benihime "Crimson Princess"
Shikai Release Command: Okiro "Awaken"
Bankai: Unknown

Aikawa Rabu/Love
Division: 7th Division
Birthday: October 10
Height: 6'2½
Weight: 189 lbs
Zanpakutō: Tengumaru "Long-Nosed Goblin"
Shikai Release Command: Uchikudake "Crush Down"
Bankai: Unknown

Ichimaru Gin (Deceased)
Division: 3rd Division
Birthday: September 10
Height: 6'1"
Weight: 152 lbs
Zanpakutō: Shinsō "God Spear"
Shikai Release Command: Ikorose "Shoot to kill"
Bankai: Kamishini no Yari "God-Killing Spear"
Hobby: Observing people
Skills: Threading needles
Food Likes: Dried persimmon
Food Dislikes: Dried potato
How he spends his days off: Going for walks

Tōsen Kaname (Deceased)
Division: 9th Division
Birthday: November 13th
Height: 5'9"
Weight: 134 lbs
Zanpakutō: Suzumushi "Cricket"
Shikai Release Command: Nake "Cry"
Bankai: Suzumushi Tsuishiki: Enma Kōrogi "Cricket Final Form: Devil Cricket"
Hobby: Cooking
Skills: Cooking
Food Likes: Chikuzenni (chicken simmered with vegetables)
Food Dislikes: Vinegar flavoured dishes
How he spends his days off: Working as an editor for Seireitei Bulletin

Aizen Sōsuke
Division: 5th Division
Birthday: May 29
Height: 6'1"
Weight: 163 lbs
Zanpakutō: Kyōka Suigetsu
Shikai Release Command: Kyoka Suigetsu "Shatter"
Bankai: Unknown
Hobby: Reading
Skills: Calligraphy
Food Likes: Tofu
Food Dislikes: Boiled eggs
How he spends his days off: Reading, teaching as a special instructor at the Academy

-Bleach Official Character Book 2: Masked
-Bleach Official Bootleg
-Bleach Wikia