Timely updated the main thread
This is a thread to keep track off and to access various other threads without needing to peruse the forum.:3

Main Characters:
Shrine Maiden of Paradise: Reimu Hakurei
Ordinary Magician: Marisa Kirisame

PC-98:

Highly Responsive to Prayers:
Gatekeeper: SinGyoku
Evil Eyes: YuugenMagan
Vengeful Ghost: Mima
Innocent Devil: Elis
Hellish Moon: Kikuri
Angel of Death: Sariel
Astral Knight: Konngara

Story of Eastern Wonderland:
Engineer: Rika
Samurai: Meira
Five Magic Stones
(Noroiko)

Phantasmagoria of Dim.Dream:
Hardworking Witch who Dreams of Love: Ellen
A Princess Dreaming of Beauty in Danmaku: Kotohime
Maiden Poltergeist Who Has Lost Her Dreams: Kana Anaberal
Scientist Searching For Dreams: Rikako Asakura
Resident of Fantasy that Runs through Time & Fantasy Legend: Chiyuri Kitashirakawa & Yumemi Okazaki
Maid: Ruukoto

Lotus Land Story:
Oriental Youkai: Orange
Vampire Girl: Kurumi
Gatekeeper of the Mansion: Elly
Beauty of Everlasting Darkness: Yuuka Kazami
Maid & Demon: Mugetsu & Gengetsu

Mystic Square:
Gatekeeper of Makai: Sara
Makai Person: Louise
Girl of Death: Alice (Margatroid)
Witch & Black Witch: Yuki & Mai
Makai Maid: Yumeko
Goddess of the Devil's World: Shinki

Windows Era

Embodiment Of Scarlet Devil: (Game Discussion)
Youkai of the Dusk: Rumia
Greater Fairy: Daiyousei
Unnatural Chill: Cirno
Chinese Girl: Hong Meiling
Little Devil: Koakuma
The Unmoving Great Library: Patchouli Knowledge
Perfect and Elegant Maid: Sakuya Izayoi
The Eternal Scarlet Young Moon: Remilia Scarlet
Diabolic Wave: Flandre Scarlet

Perfect Cherry Blossom: (Game Discussion)
Localized Cold Wave: Letty Whiterock
Hyperactive Monster Cat: Chen
...
Herald of Spring: Lily White
Three Poltergeist Sisters: Prismriver Sisters
Half-fantasy Gardener: Youmu Konpaku
Ghost of Flawless Immaculate Beauty: Yuyuko Saigyouji
Scheming Nine-Tailed Fox: Ran Yakumo
Uncanny Smile: Yukari Yakumo

Immaterial and Missing Power:
Free-Spirited Old-Timer: Suika Ibuki

Imperishable Night:
Swarm of Bright Bugs: Wriggle Nightbug
Singing Night Sparrow: Mystia Lorelei
History-Eating Half Beast: Keine Kamishirasawa
Bare White Rabbit of Good Fortune: Tewi Inaba
Moon Rabbit on Earth: Reisen Udongein Inaba
Brain of the Moon: Eirin Yagokoro
Eternal Princess: Kaguya Houraisan
The Crimson Watchguard: Fujiwara no Mokou

Phantasmagoria Of Flower View:
Fabricating Newspaper Reporter: Aya Shameimaru
Doll Unkind to Body: Medicine Melancholy
Dropped and Low-Plateaud Shinigami: Komachi Onozuka
Supreme Judge of Hell: Eiki Shiki "Yamaxanadu"

Mountain Of Faith:
Heart-rending Crimson Rain: Shizuha Aki
Sweet-Smelling God: Minoriko Aki
Master of Warding Away Bad Luck: Hina Kagiyama
Miss Handyman of the River: Nitori Kawashiro
Mountain's Telegnosis: Momiji Inubashiri
...
Modern Living God: Sanae Kochiya
Independent and Inflexible God: Kanako Yasaka
Substantially Titular God: Suwako Moriya

Scarlet Weather Rhapsody:
Flying Rare Item: Iku Nagae
Young Mistress of Bhavāgra: Tenshi Hinanawi

Subterranean Animism:
Autumn Day's Man Eater: Kisume
Mood of Creeping Terror: Yamame Kurodani
The Green-Eyed Monster: Parsee Mizuhashi
Ruinous Super Strength: Yuugi Hoshiguma
The Sickness in Everyone's Heart: Satori Komeiji
Corpse Tour Guide: Rin Kaenbyou
Subterranean Sun: Utsuho Reiuji
Someone Thinking of Nothing: Koishi Komeiji

Undefined Fantastic Object:
Simple Dowser: Nazrin
Troubled Forgotten Item: Kogasa Tatara
The Flower that Blooms in the Sky and Old Man: Ichirin Kumoi
Miserable Expanse of the Ocean: Minamitsu Murasa
Parvenu from Beast Youkai: Shou Toramaru
Demonic Chief Priest of Youkai Temple: Byakuren Hijiri
True Form of the Unidentified: Nue Houjuu

Touhou Hisoutensoku *AKA: Unthinkable Natural Law:
Giant Catfish

Double Spoiler:
Inexperienced Spoiler Reporter: Hatate Himekaidou

Ten Desires:
...
Normal and Commonplace Yamabiko: Kyouko Kasodani
Loyal Undead: Yoshika Miyako
Unreasonable and Unjust Hermit: Seiga Kaku
Ghost of the Children of the Gods: Soga no Tojiko
Feng Shui Master who Controls Dragon Veins: Mononobe no Futo
The Supremely Gifted Hermit: Toyosatomimi no Miko
Vanishingly Rare Foreign Youkai: Mamizou Futatsuiwa

Hopeless Masquerade: (Game Discussion)
The Expressive Poker Face: Hata no Kokoro

Double Dealing Character: (Game Discussion)
Mermaid Living in Fresh Water: Wakasagihime
The Rokurokubi Horror: Sekibanki
The Bamboo Forest's Loup-Garou: Kagerou Imaizumi
Tsukumogami of an Aged Biwa & Koto: Benben Tsukumo & Yatsuhashi Tsukumo
Counterattacking Amanojaku: Seija Kijin
Lilliput of the Shining Needle: Shinmyoumaru Sukuna
Phantasmal Percussionist: Raiko Horikawa

Impossible Spell Card: (Game Discussion)

Urban Legend in Limbo: (Game Discussion)
Expose the Esoteric! The Secret Sealing Club's First President: Sumireko Usami

Legacy of Lunatic Kingdom: (Game Discussion)
The Pale Blue Eagle Ravi: Seiran
The Orange Eagle Ravi: Ringo
Ruler of Dreams: Doremy Sweet
Goddess who Invites Unfortunate Slips of the Tongue: Sagume Kishin
Fairy of Hell: Clownpiece
(Nameless Being): Junko
Goddess of Hell: Hecatia Lapislazuli

Antinomy of Common Flowers: (Game Discussion)
The Most Despicable and Disastrous Twin Sisters: Joon Yorigami & Shion Yorigami

Hidden Star in Four Seasons: (Game Discussion)
The Butterfly Fairy who Approaches God: Eternity Larva
The Mountain Hag who Surpasses This Floating World's Barriers: Nemuno Sakata
The Guardian Beast Devoted to Shintoism and Buddhism: Aunn Komano
The Magical Jizō who Manifested in the Forest: Narumi Yatadera
The All-Too-Dangerous Backup Dancers: Satono Nishida & Mai Teireida
The Ultimate, Absolute Secret God: Okina Matara

Violet Detector (Game Discussion)

Wily Beast and Weakest Creature: (Game Discussion)
Stillborn Idol of the Riverbed: Eika Ebisu
Parental Guardian of Ancient Fish: Urumi Ushizaki
Kutaka Niwatari
Yachie Kicchou
Mayumi Joutouguu
Keiki Haniyasushin
Saki Kurokoma

Submerged Hell of Sunken Sorrow: (Game Discussion)
Yuuma Toutetsu

Unconnected Marketeers: (Game Discussion)
Mike Goutokuji
Takane Yamashiro
Sannyo Komakusa
Misumaru Tamatsukuri
Tsukasa Kudamaki
Megumu Iizunamaru
Chimata Tenkyuu
Momoyo Himemushi

Unfinished Dream of All Living Ghost: (Game Discussion)
Chiyari Tenkajin
Son Biten
Enoko Mitsugashira
Hisami Yomotsu
Zanmu Nippaku

Print Works:

Curiosities Of Lotus Asia:
The Unmoving Used Goods Seller: Rinnosuke Morichika

Touhou Bougetsushou:
Reisen
Watatsuki no Toyohime & Watatsuki no Yorihime

Perfect Memento In Strict Sense:
The Ninth Generation Savant: Hieda no Akyuu

Touhou Sangetsusei:
Three Fairies of Light

Wild And Horned Hermit:
The One-Armed, Horned Hermit: Kasen Ibaraki

Forbidden Scrollery:
Bibliophile with a Deciphering Eye: Kosuzu Motoori

Drunkening and Sobering of Lotus-Eaters:
Miyoi Okunoda

Foul/Cheating Detective Satori:
Mizuchi Miyadeguchi

Music CDs:
Rift-Gazing Pair From the Modern Time Machine: Maribel Hearn & Renko Usami

Unofficial fangames and other semi related materials:

Subterranean Hatred:
Mitori Kawashiro

ido & related

The Last Comer:
Marry Shepherd
Corin Charite
Phiased Pescar
Mumumu Mikaboshi
Janet Arc'Angelo
Michel Sant'Angelo
Iesua Nazarenus
Elfin Mint

Mystical Power Plant: (Game Discussion)
Aragami no Kusuko
Momo Tobikura
Saraka Sant'Angelo
Tenmu Suitokuin
An Yaezaki
Mitama Magahara
Riko Toone

Riverbed Soul Saver (Game Discussion)
...
Hatsuna Magatsuji
Ruri
Suitenguu no Himemiko
Nomi no Hanie
Takenouchi no Tarumi
Yamatoyo no Momohime
Yamata no Yato
Abe no Kiyohime (Shizume Tsuchimikado)

White Names Spoiled Past: (Game discussion)
Tokubi Shourokouzan
Shiragiku Kayano Linné
Minayu Okuchiri
Setsujo Ikushima
Koukai Okami & Anza Okami
Sasha Sashiromiya
Uka Kadofuyu
Raku Kurama
Vinkawars
Azuma Himefuji
Mihana Kayano
Tenyuu Kayano Meizu

Book of Star Mythology:
Fabritis & Iphonea
Tobiko Takatou
Shelia Lyrac
Ichiyou Mochizuki
Nezu Akitsu
Fuma Mishandra
Sengo Sanada

Tri Focuser:
Tamako Sant-Angelo

Hollow Song of Birds:
Ranran Higami
Chii Shirobakama
Hikariko Aosagi
Shiran Tokujakubou
Nebet Tefet
General Set
Houro Torisumi
Mumei Fujitsubo

Infinite Blade Pavilion:
Ariwara no Miyabiko
Ren & Ten Hitotachi
Snow Cordie
Sekito Umakakeba

Team Urban Mimzie

Sapphire Panlogism
Azure Swirl
Jiriri Kim
Sakkagumi Yamomo (Happyaku)
Iroha
Saga Kuramu

Τeam αlternative Σnding

Unification of The Artful Rain
Suzume
Mirerym
Kousen Hoshikusa

Glory of Deep Skies
Kazue
Aimi Sagigamori
Watatsuki no Itsuhime
Theone Phillips
Aiguillon Gifttaenzer
Toyomi Endou
Homura Meiyou
Mitsuru Narukami
Ayame Azamine

雨夜枫雪制作组

Shining Shooting Star
Ami
Rakuki Momosame
Koreirei
Seiryuu Sya
Kage Mimeima
Rakukun Momosame
Tensei Muriya
Rika Kirigakure

Len'en Project (JynX)

Evanescent Existence
Yabusame Houren
Tsubakura Enraku
Kurohebi
Aoji Shitodo
Hooaka Shitodo
Kuroji Shitodo
Wilhelm von Clausewitz Halcyon HISUIMARU
Tsurubami Senri

Earthern Miraculous Sword
Jun Amanomiya
Shou Amanomori
Lumen Celeritas
Hibaru Kokutenshi
Sukune Katano
Adagumo no Yaorochi
Adagumo no Saragimaru

Reactivate majestical imperial
Sese Kitsugai
Tsugumi Umatachi
Fujiwara no Iyozane
Taira no Fumikado
Shion
Tenkai Zuifeng

Brilliant pagoda or haze castle
Mitsumo
Souko Shirami
Kujiru Kesa
Medias Moritake
Kaisen Azuma
Kunimitsu Ooya
Kaoru Kashiwagi
Garaiya Ogata
Fujiwara no Shirogane no Sanra
Para
Taira no Chouki
Ooama no Ake no Mitori
Xeno'a
Yago Amatsukana
Haiji Senri
Suzumi Kuzu

At last, Riverbed Soul Saver is done!

And Tenkuushou!