Izhdubar (a Touhou LW original) refers to one of the Apollo asteroids―asteroids with orbits that cross over the Earth's orbit. It is similar to the moon but also completely different, which is fitting for the mysterious Toyohime of the Capital. Her temperament is not limited to the usual archetypes because the colossal system of the Capital is altering it. This temperament is specialized to solely resist Earth Phase.

The ability of the secret Watatsuki no Toyohime. Her ability doesn't appear to be any different from the usual Toyohime, but it may have been redeveloped with different underlying principles. It seems the purpose for this varies depending on which world she is assigned to. However, the primary cause is unknown and requires further investigation. Quantum Purging Fan (A Toyohime Original): An invention used by this Toyohime of the Capital. The old purging fan was altered and customized with Toyohime's innovations. Toyohime's role in the Capital is to supply provisions. However, this is not just limited to food, as it encompasses all resources and materials. This is why Toyohime also invented the instruments of peace (weapons) used by the Capital's various peacekeeping organizations. The Quantum Purging Fan is a straightforward instrument that blows quantum waves to break down objects to their fundamental particles. Breaking something down to its fundamental particles removes any space that impurities could seep into, thus, purifying it... Yorihime received the Eirin Peace Prize for this discovery. Toyohime controls the fan's firepower by making minute adjustments and switching between focus and spread modes through her specially made eyepatch. Femto Fiber Cleaner: One of Toyohime of the Capital's great inventions. This tiny device contains a system to avoid impurity with built-in femto fibers (interwoven cords of instants). Toyohime made use of the fact that impurities can not adhere to femto fibers to redirect the absorption of impurities, preventing any from attaching to the body of whoever holds the device. Even more impressive is that Toyohime refined this innovative device to such an extent that it can be bought cheaply as a daily commodity. She also gives them as gifts to Yorihime and her fellows. Apparently, some sort of liquid crystal pet simulation game on a keychain with a built-in Femto Fiber Cleaner was all the rage among the Capital's youth for a time. Mr. Lollipop Mk. 1 (A Toyohime Original): An invention used by this Toyohime of the Capital. This is a highly-sophisticated candy vending machine that can also produce candy. The device can apparently combine the two basic flavors of kanju (tide-ebbing jewel) and manju (tide-flowing jewel) in varying proportions to replicate any taste imaginable. The nutrients are also formed on the atomic level with a 3D printing device, so it can create candy from any base material. However, Mr. Lollipop can only make ball-shaped candy―nothing else. (The reasons for this are a mystery.) Apparently, all the kids in the Capital start booing whenever mint-flavored candy pops out, much to the dismay of Toyohime, who thinks the mint-flavored sweets also taste good...