Hisoutensoku story mode opponents
Posting this list to have a quick reference when needed.
Sanae: Cirno - Meiling - Reimu - Utsuho - Suwako Cirno: Sanae - Meiling - Marisa - Utsuho - Alice Meiling: Patchouli - Alice - Marisa - Reimu - Giant Catfish
seen from United States

seen from Germany

seen from Malaysia
seen from United States
seen from China
seen from Germany
seen from Australia

seen from United States
seen from Yemen
seen from United States
seen from Philippines
seen from United Kingdom
seen from China
seen from Netherlands
seen from Germany

seen from United States
seen from Malaysia
seen from China
seen from Japan
seen from China
Hisoutensoku story mode opponents
Posting this list to have a quick reference when needed.
Sanae: Cirno - Meiling - Reimu - Utsuho - Suwako Cirno: Sanae - Meiling - Marisa - Utsuho - Alice Meiling: Patchouli - Alice - Marisa - Reimu - Giant Catfish
Locked and unlocked Music Room from Hisoutensoku if you do not have the game linked to Scarlet Weather Rhapsody (top row) and when you have it linked (bottom row).
Sanae's 623B/C skillcards (ground&air versions) - Hisoutensoku
乾神招来 突 Sky God Summon: Attack - C version travels a longer distance than B version and has higher damage and speed.
乾神招来 風 Sky-God Summon: Wind - B version summons Kanako at the same height as Sanae, C version summons Kanako above Sanae if you trigger this move on the ground, but under Sanae if you trigger it in the air.
乾神招来 御柱 Sky-God Summon: Onbashira - C version starts slower than the B one.
The position of the title of Sakuya’s spellcard 傷符「インスクライブレッドソウル」Wound Sign "Inscribe Red Soul" was changed between Scarlet Weather Rhapsody and Hisoutensoku.
@roamerb told me a very interesting thing about Remilia in the fighting games. Since she is a vampire, she cannot stay out in the daylight, so, in Touhou Hisoutensoku, whenever you try to choose a stage that is set outside you will be redirected to the interior of the Scarlet Devil Mansion or the Reactor Core of the Underground Geyser Center. Oddly enough, Hakugyokurou, despite being a nighttime location, still redirects to one of those.
However, if you have the Parasol card in your deck, you will be able to access any location.
This behaviour with stage redirects occurs in IaMP, SWR and Hisoutensoku, with some differences. I will post about each behaviour in a separate video.
The default sky from the entrance of Underground Geyser Center stage location was changed in ver. 1.01 of Hisoutensoku.
Suwako’s skill card ミシャグジさまの祟り Mishaguji Scourge had its description changed in ver. 1.01 and in ver. 1.10 of Hisoutensoku.
Reisen’s skill card マインドペンディング Mind Bending had its description changed in ver. 1.02 of Hisoutensoku.