Toukiden: The Age of Demons/Combination Boosts

List of Combination Boosts
Boost	Combination	Effect
3 Great Essayists	Sei Shōnagon, Kamo no Chōmei and Yoshida Kenkō	Increases the effectiveness of the Ritual of Purification.
3 Great Teachings	Date Masamune, Mito Mitsukuni and Tokugawa Ieyasu	Increases the effectiveness of the Ritual of Purification.
36 Immortal Poets	Kakinomoto no Hitomaro, Ono no Komachi and Ki no Tsurayuki	Restores an even larger amount of an ally's Health after you rescue them.
Adventurers	Kunisada Chūji and Shimizu no Jirochō	Slightly increases the amount the Weapon Gauge rises by.
Atsumori	Taira no Atsumori and Oda Nobunaga	Slightly increases the proportion of precision strikes.
Azuchi-Momoyama	Izumo no Okuni and Kanō Eitoku	Slightly increases Attack.
Bonds of Cordiality	Kūkai and Saichō Sakamoto Ryōma and Otose Sakamoto Ryōma and Nakaoka Shintarō Matsu and Nene Saigō Takamori and Katsu Kaishū Ashikaga Takauji and Sasaki Dōyō Naoe Kanetsugu and Maeda Keiji Naoe Kanetsugu and Ishida Mitsunari Nitta Yoshisada and Kusunoki Masashige Gotō Matabei and Sanada Yukimura Shimizu no Jirochō and Yamaoka Tesshū Prince Shōtoku and Soga no Umako	Slightly increases the max size of the Focus Gauge.
Bonds of Fealty	Abe no Hirafu and Prince Naka-no-Ōe Minamoto no Yoritomo and Hatakeyama Shigetada Tokugawa Ieyasu and Tenkai Tokugawa Ieyasu and Hattori Hanzō Minamoto no Yoshitsune and Benkei Sarutobi Sasuke and Sanada Yukimura Taira no Kiyomori and Minamoto no Yorimasa Toyotomi Hideyoshi and Oda Nobunaga Toyotomi Hideyoshi and Sen no Rikyu Toyotomi Hideyoshi and Ishida Mitsunari Oda Nobunaga and Akechi Mitsuhide Yamamoto Kansuke and Takeda Shingen Fujiwara no Michinaga and Minamoto no Yorimitsu Tokugawa Iemitsu and Yagyū Munemori Ōoka Echizen and Tokugawa Yoshimune	Slightly increases the proportion of precision strikes.
Bonds of Lineage	Akechi Mitsuhide and Hosokawa Gracia Gō and Lady Sen Gō and Tokugwaw Iemitsu Sakamoto Ryōma and Sakamoto Otome Lady Yamato and Yamato Takeru Abe no Seimei and Kuzunoha Minamoto no Yoshitsune and Lady Tokiwa Chiba Sanako and Chiba Shūsaku Fujiwara no Michinaga and Nakatomi no Kamatari Oda Nobunaga and Oichi Hōjō Masako and Hōjō Tokimune Saitō Dōsan and Lady Nō Taira no Masakado and Lady Takiyasha Yagyū Jūbei and Yagyū Munemori	Slightly increases the refill rate of the red portion of the Health Gauge.
Bonds of Matrimony	Oryō and Sakamoto Ryōma Tokugawa Iemitsu and Keishōin Ashikaga Yoshimasa and Hino Tomiko Prince Shōtoku and Tojiko no Iratsume Lady Nō and Oda Nobunaga Izanami and Izanagi Yamato Takeru and Lady Ototachibana Lady Shizuka and Minamoto no Yoshitsune Chacha and Toyomi Hideyoshi Nene and Toyotomi Hideyoshi Hōjō Masako and Minamoto no Yoritomo Lady Suzuka and Sakanoue no Tamuramaro Kiso Yoshinaka and Lady Tomoe	Slightly increases the max size of the Health Gauge.
Bonds of Tutelage	Abe no Seimei and Kamo no Tadayuki Kiichi Hōgen and Minamoto no Yoshitsune John Manjirō and Enomoto Takeaki	Slightly increases Attack strength for attacks using any of the 5 major attributes.
Beginning and End	Tokugawa Ieaysu and Tokugawa Yoshinobu	Slightly increases Defense.
Court Musicians	Minamoto no Yorimasa and Semimaru	Slightly increases the max size of the Focus Gauge.
Devout Followers	Amakusa Shirō and Hosokawa Gracia	Increases the number of times you can use Recovery by 1.
Edo Castle	Ōta Dōkan and Tokugawa Ieyasu	Slightly increases Defense.
Enchantress	Lady Takiyasha and Tamamo-no-Mae	Slightly increases the refill rate of the red portion of the Health Gauge.
Enterpreneurs	Iwasaki Yatarō and Tanaka Hisashige	Slightly increases the amount of Haku received.
Fairy Tales	Momotarō, Urashima Tarō and Issun-bōshi	Slightly increases Attack, Defense and the max size of the Health Gauge.
Famous Magistrates	Ōoka Echizen and Tōyama Kinshirō	Slightly increases Attack.
Foreigners	Xu Fu and Jianzhen	Slightly increases Attack.
Four Guardian Kings	Minamoto no Yorimitsu, Watanabe no Tsuna and Sakata no Kintoki	Increases Attack.
Game of Wits	Ashikaga Yoshimitsu and Ikkyū	Slightly increases the max size of the Focus Gauge.
Gold and Silver	Ashikaga Yoshimitsu and Ashikaga Yoshimasa	Slightly increases the amount of Haku received.
Goryōkaku Fortress	Hijikata Toshizō and Enomoto Takeaki	Slightly increases Defense.
Grand Sumo	Nomi no Sukune and Raiden Tame'emon	Slightly increases Attack.
Great Warriors	Benkei, Minamoto no Tametomo and Honda Tadakatsu	Increases Attack.
Kaientai	Sakamoto Ryōma and Iwasaki Yatarō	Slightly increases the max size of the Focus Gauge.
History Books	Arai Hakuseki and Ō no Yasumaro	Slightly increases the proportion of precision strikes.
Inventors	Hiraga Gennai and Tanaka Hisashige	Slightly increases the max size of the Focus Gauge.
Lamentation	Sugawara no Michizane, Taira no Masakado and Oiwa	Restores an even larger amount of Health after you are rescued.
Longevity	Xu Fu and Takenouchi no Sukune	Slightly increases the max size of the Health Gauge.
Manyoshu Poets	Princess Nukata, Yamanoue no Okura and Kakinomoto no Hitomaro	Restores an even larger amount of an ally's Health after you rescue them
Missions to China	Ono no Imoko and Inugami no Mitasuki	Slightly increases the refill rate of the red portion of the Health Gauge.
Mysterious Origins	Lady Kaguya and Momotarō	Slightly increases Defense.
Northern Lands	Aterui and Shakushain	Slightly increases Attack.
Peerless Beauties	Oichi, Lady Sotoori and Ono no Komachi	Increases the number of times you can use Recovery by 1.
Popular People	Kasamori Osen and Yoshino Dayū	Makes it somewhat easier to draw enemies to you.
Poet Monks	Saigyō, Kamo no Chōmei and Yoshida Kenkō.	Restores an even larger amount of an ally's Health after you rescue them.
Queens of Yamato	Himiko and Iyo	Slightly increases Defense against attacks using the 5 major attributes.
Redemption	Taira no Masakado, Ashikaga Takauji and Dōkyō	Provides you with more time to be rescued after being knocked out.
Restoration Heroes	Saigō Takamori, Katsura Kogorō and Ōkubo Toshimichi	Increases Attack.
School Founders	Yui Shōsetsu, Yoshida Shōin and Ōgata Kōan	Increases the max size of the Focus Gauge.
Seafarers	John Manjirō and Daikokuya Kōdayū	Slightly increases the max size of the Focus Gauge.
Self-Made Men	Hōjō Sōun, Mōri Motonari and Saitō Dōsan	Increases the amount of Haku received.
Shinsengumi	Kondō Isami, Hijikata Toshizō and Ōkita Sōji	Slightly increases Attack, Defense and the max size of the Health Gauge
Shinsengumi Leaders	Ōkita Sōji and Saitō Hajime.	Slightly increases the amount the Weapon Gauge rises by.
Shinto Trinity	Amaterasu, Tsukuyomi and Susano'o	Slightly increases Attack, Defense and the max size of the Health Gauge.
Shogun's Harem	Lady Kasuga, Keishōin and Lady Atsu	Increases the number of times you can use Recovery by 1.
Shogunate Founders	Ashikaga Takauji, Minamoto no Yoritomo and Tokugawa Ieyasu.	Increases the number of time syou can Shield by 2.
Shōka School	Yoshida Shōin, Takasugi Shinsaku and Kusaka Genzui	Increases Defense.
Stage Actors	Zeami and Izumo no Okuni	Slightly increases the refill rate of the Focus Gauge.
Taika Reforms	Prince Naka-no-Ōe, Nakatomi no Kamatari and Soga no Iruka	Increases Defense.
Tale of Eight Dogs	Lady Fuse and En no Ozunu	Slightly increases the max size of the Focus Gauge.
The Tale of Genji	Murasaki Shibiku and Hikaru Genji	Slightly increases Attack.
The Three "Shu"s	Katsu Kaishū, Yamaoka Tesshū and Takahashi Deishū	Provides you with more time to be rescued after being knocked out.
Three Feudal Lords	Oda Nobunaga, Tokugawa Ieyasu and Toyotomi Hideyoshi	Slightly increases Attack, Defense and the max size of the Health Gauge.
Ukiyoe Artists	Tōshūsai Sharaku and Katsushika Hokusai	Slighty increases Attack.
Way of the Bandit	Nezumi Kozō and Ishikawa Goemon	Slightly increases the max size of the Focus Gauge.
Way of the Bow	Nasu no Yoichi and Minamoto no Tametomo.	Recovers Focus after a Cursed Arrow is exploded.
Way of the Ninja	Hattori Hanzō, Sarutobi Sasuke and Fūma Kotarō	Increases the number of times you can use Agility by 2.
Way of the Spear	Hōzōin In'ei, Gotō Matabei and Takahashi Deishū	Increases the damage you inflict when executing a Brace.
Way of the Sword	Miyamoto Musashi, Tsukahara Bokuden and Kamiizumi Nobutsuna	Increases the damage you inflict when executing a Gouge.
Well-travelled	Saigyō, Sesshū and Matsuo Bashō	Increases the max size of the Focus Gauge.
Women of Aizu	Niijima Yae and Nakano Takeko	Slightly increases the refill rate of the red portion of the Health Gauge.
Women of Literature	Murasaki Shibiku, Sei Shōnagon and Izumi Shibiku	Provides you with more time to be rescued after being knocked out.
Women of Sengoku	Chacha, Oichi and Gō	Increases the refill rate of the red portion of the Health Gauge.
Worthy Rivals	Oda Nobunaga and Saika Magoichi Oda Nobunaga and Honganji Kennyo Ashiya Dōman and Abe no Seimei Soga no Umako and Mononobe no Moriya Ishida Mitsunari and Tokugawa Ieyasu Kajiwara Kagetoki and Hatakeyama Shigetada Minamoto no Yoshitsune and Minamoto no Yoritomo Kusunoki Masashige and Ashikaga Takauji Sakanoue no Tamuramaro and Aterui Sanada Yukimura and Tokugawa Ieyasu Yamato Takeru and Izumo Takeru Yamato Takeru and Kumaso Takeru Miyamoto Musashi and Shishido Baiken Taira no Masakado and Fujiwara no Hidesato Uesugi Kenshin and Takeda Shingen Taira no Noritsune and Minamoto no Yoshitsune Miyamoto Musashi and Sasaki Kojirō	Slightly increases Attack.