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Koishi Komeiji (Subterranean)

3051
Fes
The Closed Eyes of Love (Subterranean)

Stats

Health
5000
Agility
1450
Yang ATK
1020
Yang DEF
750
Yin ATK
1880
Yin DEF
800

Races

Element Type Chart

Silent Earthquake
Expand
Silent Earthquake (a Touhou LW original) refers to slow earthquakes where the slip between tectonic plates is slower than usual. This is an apt temperament for Koishi, who always appears out of nowhere. The Underworld youkai, who have cut off all communication with the surface, lack the three Essences of Sun, Moon, and Star. Koishi is endowed with Fire Phase, as she seems to have an out-going personality, and Water Phase, the element of the unconscious mind.

The formless and passionate Fire Phase resists Wood Phase, because wood feeds fire, but it is weak to Water Phase, because water dampens fire.

The flexible and patient Water Phase resists Metal Phase, because metal collects water, but it is weak to Earth Phase, because earth directs water.
sun_neutral
Sun
moon_neutral
Moon
fire_neutral
Fire
water_strong
Water
wood_weak
Wood
metal_weak
Metal
earth_strong
Earth
star_neutral
Star

Character Shots

The Spread Shot of Koishi Komeiji from the world of restless Underworld vengeful spirits (a Touhou LW original). She shoots bullets unconsciously. It is said that the id promotes libido to the ego. Libido is the voice of the wild that teaches humans the fundamentals required to keep living as organic beings.
All
Libido Sublimation
x8 Yin
All
Inhibition Recollection
x2 Yang 1
All
Libido Reinforcement
x2 Yang 1
All
Inhibition Rebellion
x2 Yin 2
All
Libido Delusion
x2 Yin 2
All
Libido Rampage
x1 Yang 3
The Focus Shot of Koishi Komeiji from the world of restless Underworld vengeful spirits (a Touhou LW original). She shoots bullets unconsciously. It is said that the super-ego promotes cultural norms to the ego. The super-ego is the voice of society that advises humans on how to coexist as social beings.
All
Inhibition Conflict
x5 Yin
All
Libido Temptation
x2 Yin 1
All
Inhibition Resistance
x2 Yin 2
All
Libido Justification
x2 Yin 2
All
Inhibition Denial
x2 Yang 3
All
Inhibition Dismissal
x2 Yang 3

Character Spell Cards

Available
Available
Limit Break 1
Limit Break 2
Limit Break 3
A Spell Card of Koishi Komeiji from the world of restless Underworld vengeful spirits (a Touhou LW original). She shoots bullets according to her instincts. Instincts are a principle of happiness that has continued to form since humans were still wild animals. An answer to the mystery ''Why do humans seek happiness?'' could be that ''Happiness is the feeling that indicates what humans need to do or have to live.'' In other words, happiness is the enjoyment of life and the blessings of continued life. The brain secretes ''happiness chemicals'' when these needs are fulfilled.
*Pre- and Post- effects assume max level. Effects per level can be viewed here.
Pre-Attack Spell Card Effects
Party's Agility 3 level(s) UP (3 turns).
Post-Attack Spell Card Effects
Adds 1 layer(s) to own Barrier.
Solo
Id Release
x18 Yin
Solo
Id Anarchy
x4 Yin 1
Solo
Id Riot
x3 Yin 1
Solo
Super-Ego Restraint
x2 Yin 2
Solo
Super-Ego Arrest
x2 Yin 2
Solo
Super-Ego Bind
x1 Yin 3
A Spell Card of Koishi Komeiji from the world of restless Underworld vengeful spirits (a Touhou LW original). She attacks by suppressing the hearts she shot out. Societal suppression is generally taught by parents and teachers. It continuously affects people for as long as they live in a society. The most significant effect of the principle called ''happiness'' is on the community as a whole, not on an individual's mind. If you want to be happy again tomorrow, it is best to ensure that your neighbors are happy today.
*Pre- and Post- effects assume max level. Effects per level can be viewed here.
Pre-Attack Spell Card Effects
All targets' Yin DEF 2 level(s) DOWN (3 turns).
Post-Attack Spell Card Effects
Inflicts 2 layer(s) of Barrier Status: Freeze to all targets (3 turns).
All
Super-Ego Suppression
x15 Yin
All
Id Insistence
x5 Yang 1
All
Super-Ego Testimony
x4 Yin 1
All
Id Rebuttal
x4 Yang 1
All
Super-Ego Enforcement
x3 Yin 2
All
Id Defiance
x3 Yang 3
The Last Word of Koishi Komeiji from the world of restless Underworld vengeful spirits (a Touhou LW original). The legacies engraved on her brain and genes throb with pain. The ego makes decisions after listening to the id and the super-ego. The id is the whispers of the wild that are engraved onto genes, and the super-ego is the traditional slogans that are engraved onto the brain. They are both legacies passed down from ancestors who have passed away. The world of humans is a gravestone that stands upon a vast communal cemetery.
*Pre- and Post- effects assume max level. Effects per level can be viewed here.
Pre-Attack Spell Card Effects
Own Yin ATK 2 level(s) UP (3 turns).
All targets' Yin DEF 2 level(s) DOWN (3 turns).
Post-Attack Spell Card Effects
None
All
Traditional Legacy
x20 Yin
All
Traditional Norm
x5 Yin 1
All
Traditional Teaching
x4 Yin 1
All
Gene Legacy
x3 Yin 1
All
Gene Whisper
x2 Yin 2
All
Gene Temptation
x2 Yin 3

Character Ability

Capable of manipulating the unconscious mind
Expand
The ability of Koishi Komeiji from the world of restless Underworld vengeful spirits (a Touhou LW original). It is essentially the same as our version of Koishi's ability. In this world, the disturbance where vengeful spirits burst out to the surface through a geyser has been prolonged. However, it is not clear whether this Koishi was part of the cause or not.

There are many mysteries regarding Koishi's ability, but as the name of the ability indicates, there is no doubt that she can interfere with the unconscious mind of herself and others. Koishi's presence cannot be sensed with the usual five senses, so no one can notice her unless Koishi allows it or they have some other special means. Also, there is a high chance that Koishi's actions that don't seem to come from unconscious instincts are merely an illusion of conscious expression. Koishi's presence that is steeped in subterfuge and deceit is a continual threat to beings who have an ordinary mental psyche with both a conscious and unconscious mind. Koishi seems to only follow her playful instincts, but who knows if that is true...

The Koishi of our world happened to meet Reimu and Marisa at Moriya Shrine after the disturbance calmed down. She appeared there without any plan of note because she was curious and wanted to give the powers of gods to her pets. However, the disturbance in this world has been prolonged and is still going on. What actions did this Koishi take during this disturbance, and what did she achieve? Perhaps those who encountered her could offer some insight.
DMG to effective elements 20% UP.
When using Graze, party's Agility 1 level UP (1 turn).
DMG from resisted elements 20% DOWN.

Character Skills

Tulpamancy Lvl 10
CD 3
Own Spirit Power 0.50 UP.
Own Agility 3 level(s) UP (3 turns).
Own Evasion 3 level(s) UP (3 turns).
Info
An imaginary friend that cannot be seen with the naked eye. She is beside you right now.
Skill Level 1 2 3 4 5 6 7 8 9 10
Spirit Power Up
Value 0.25 0.25 0.3 0.3 0.35 0.35 0.4 0.4 0.4 0.5
Rate 0 0 0 0 0 0 0 0 0 0
Add 0 0 0 0 0 0 0 0 0 0
Agility Level Up
Value 2 2 2 2 2 2 2 2 2 3
Rate 0 10 20 30 40 50 60 80 80 0
Add 0 1 1 1 1 1 1 1 1 0
Evasion Level Up
Value 2 2 2 2 2 2 2 2 2 3
Rate 0 10 20 30 40 50 60 80 80 0
Add 0 1 1 1 1 1 1 1 1 0
CD 4 4 4 4 4 4 4 4 3 3
Pebble Hat Lvl 10
CD 4
Party's Agility 3 level(s) UP (2 turns).
Party's Evasion 3 level(s) UP (2 turns).
Info
It is very convenient to go unnoticed by all.
Skill Level 1 2 3 4 5 6 7 8 9 10
Agility Level Up
Value 2 2 2 2 2 2 2 2 2 3
Rate 0 10 20 30 40 50 60 70 80 0
Add 0 1 1 1 1 1 1 1 1 0
Evasion Level Up
Value 2 2 2 2 2 2 2 2 2 3
Rate 0 10 20 30 40 50 60 70 80 0
Add 0 1 1 1 1 1 1 1 1 0
CD 4 4 4 4 4 4 4 4 4 4
Blind Will Lvl 10
CD 5
Own Yin ATK 2 level(s) UP (3 turns).
Party's Accuracy 3 level(s) UP (3 turns).
Own Spirit Power 1.00 UP.
Info
An unending purpose to keep on living. It will never be fulfilled, never go away, and will always cause suffering.
Skill Level 1 2 3 4 5 6 7 8 9 10
Yin Attack Level Up
Value 1 1 1 1 1 1 1 1 1 2
Rate 0 10 20 40 40 50 60 80 80 0
Add 0 1 1 1 1 1 1 1 1 0
Accuracy Level Up
Value 1 1 1 1 1 2 2 2 2 3
Rate 0 20 40 80 80 0 20 60 60 0
Add 0 1 1 1 1 0 1 1 1 0
Spirit Power Up
Value 0.5 0.55 0.6 0.7 0.7 0.75 0.8 0.9 0.9 1
Rate 0 0 0 0 0 0 0 0 0 0
Add 0 0 0 0 0 0 0 0 0 0
CD 7 7 7 7 6 6 6 6 5 5

Character Characteristics

Unconsciously Unseen
After being attacked, own Focus 1 level DOWN (3 turns). [Success rate 75%.]
Ambivalence
After being attacked, own Accuracy 1 level UP (3 turns). [Success rate 75%.]
Emotional Barrier
When turn starts, adds 1 layer to own Barrier. [Success rate 50%.]

Character Change Effect

Speed Link
When switching places with a rear-guard unit, other unit's Agility, Accuracy, & Evasion UP (3 turns).
When switching places with a front-guard unit, inherits part of other unit's Agility, Accuracy, & Evasion buffs (3 turns).

Upgrade Costs

Rank Coins Materials
0 -> 1 1000
1 -> 2 2,000
2 -> 3 5,000
3 -> 4 10,000
4 -> 5 15,000

Character Analysis

A11 Koishi Komeiji was released on July 22nd, 2022 in "Festival Prayer: Subterranean Subconscious." For more up-to-date analysis, be sure to visit the Discord Official Discord Server.

Koishi Komeiji is one of the Komeiji sisters, along with her older sister, Satori Komeiji. They live together in the Former Hell deep under Gensokyo, in the Palace of the Earth Spirits, along with their large selection of pets, including Rin Kaenbyou and Utsuho (Okuu) Reiuji. In the events of Touhou 11, Subterranean Animism, Koishi follows around the incident resolvers for most of the time, but goes entirely unnoticed due to her ability to "manipulate the unconscious mind", which can involve messing with people's senses' ability to percieve her, among many other effects. Only when the incident resolvers make their way up to Moriya Shrine does Koishi become noticed, in which she actively provokes a fight (and then promptly loses).

Koishi Komeiji (Subterranean) is a high level Yin attacker with above average modern-day Festival Friend level of Element density, which is spread equally across Fire and Water. On top of that, her Spell Cards are mostly frontloaded (3-1-1), so her element breaks and damage are low cost and fast to get out as far as Spirit P goes. This also makes her 1 turn damage quite high, but her potential damage ceiling can only be very effectively hit with lots of Yin ATK and Speed support.

As for high level content, Koishi will definitely shine on Yin focused teams and do a whole lot of damage so long as she gets those buffs from her teammates, as lots of her Spell Cards have Sure-Hit bullet lines, and the base accuracy for those without Sure-Hit is quite good too. And to add to her regular element breaks, Koishi can also apply 2 layers of Freeze with Suppression: Super-Ego, and then also has Thawing on her Focus Shot at 1P for just a little more breaking capability. She also has Incineration on her Spread Shot 1P, although she doesn't inflict any Burn.

Koishi's Skills and Spell Cards aren't anything unusual coming from a Yin attacker, but they certainly get the job done; with her absolutely massive 1880 Yin ATK, and mostly Yin Shots and Spells, she can take full advantage of the Yin buffs she provides herself, the Yin DEF down she inflicts AoE with both Suppression: Super-Ego and Ancestors' Cemetery Garden, and do excellent damage with her Spell Cards and Last Word. And being a Speed type Friend, she gets a good bit of Slicing scaling on her attacks too, making Speed buffs effectively buff her damage as well as Yin ATK buffs.Just because she wants to be in familiar company and can't just be a standalone do-everything-solo Friend is far from meaning she's "bad"; it's really not a problem at all considering high level content needs full teams anyhow, so you might as well build them correctly.

Story Card Recommendations

Spell Card

Koishi really just wants Yin attack, Speed, and like just about everyone else, Spirit P. Mansion of Memories and Worlds in Hand are both great filler choices to boost Koishi's stats, as they both give over 100 Yin ATK each, do a little team support (Mansion of Memories giving teamwide Yin ATK UP and Worlds in Hand giving teamwide Crit ATK UP), and both even happen to boost Koishi's Energy type bullets, which is her most common bullet type. Lastly, if Koishi's team isn't giving her Spirit P, it never hurts to throw in a Witch of Scarlet Dreams or 2 to patch that up, although she's not hurting for Spirit P nearly as bad as most, with her frontloaded Spell Cards.

Last Word

Underworld Party Night is Koishi's highest damage card by a good margin, which comes to little surprise as it's completely Yin attack focused. I mean, she's even on the picture. However, the card's Yin debuff effect, while incredibly strong, is single target only. Her most well rounded and easy to get card is Unknown Barrier Team, providing a somewhat lower but still very significant buff to Yin attack, while also being a farmable card, taking gacha out of the question. Slightly worse than Unknown Barrier Team is Anniversary at the SDM, but it's still a plenty good card if you just have it sitting around at Max Limit Break.

Character Skill Level Up Recommendations

You'll no doubt want to level up Blind Will first, as it's the skill that gives Koishi 1.00 Spirit P as well as 2 levels of Yin ATK (her most important stat), as well as a nice teamwide ACC buff. Tulpamancy and Pebble Hat are a toss up between whether you care more about Speed buffs teamwide, or only Speed buffs to Koishi but with a lower cooldown, plus 0.5 Spirit P. Koishi isn't much of a team player to begin with so Tulpamancy first is probably the better choice.

Character Strengths

+0P AoE Fire on Focus Shot
+Great damage all around, and almost entirely AoE
+Is very fast and will almost always go first
+Almost completely Yin focused with extremely high Yin attack
+Inflicts lots of Freeze and Yin DEF Down, and has Thawing on Focus Shot 1P

Character Weaknesses

-Gives out very little team support
-Really wants Yin attack and Speed support to maximize damage