Kureha One

Basic attack: 1SP, 1EP. Name says it all.
Slash attack: 3SP, 2EP. Hits several times if you get QTEs right, but decreases defense for a round afterwards.
Hilt slam: 3SP, 2EP. Chance to suppress enemy's next action.
Shockwave: 4SP, 3EP. Ignores enemy defense stats
Quick strike: 6SP, 4EP. Almost impossible to dodge.

Blood strike: 18SP, 5EP. High cost, deals tons of damage.
Concentration: 2SP, 1EP. Increases attack power for a few turns.
Spiritual unity: 2SP, 1EP. Reduces the horniness gauge.
Fairy whispers: 3SP, 2EP. Heals some HP and reduces horny damage taken for a few turns.
Spirit blessing: 7SP, 4EP. High cost, but recovers a lot of HP.

Masturbation: 4SP, 2EP. Increases horniness.
Special Hug: 6SP, 3EP. Increases enemy pleasure bar via QTE, also increases your horniness a bit.
Counter Master: 20SP, [passive]. Allows you a free counter-attack via QTE in certain situations.

性奴隷の香水: Wearing this turns you on more easily during battles. But you get a slightly larger reward if you beat your opponent.
赤首の香水: Same as the above. Only a bigger reward and a larger aphrodisiac effect in battle.
催淫の香水: The strongest of the three. But you only get this if you follow the true route. 15000 per master-level opponent in the arena but you are likely to climax after 2-3 grope attacks.
売女の香水：You'll get REALLY turned on with this perfume equipped.
催促の香水：Males get really turned on. This and the perfume above are probably only useful for the fingering game and if you use the seduce skill in practice fights.
静寂の香水：With this equipped, you're less turned on by sexual attacks.
深海の香水: The same, only a stronger effect.
虚無の香水: You'll need this against the final boss. Absolute immunity to sexual attacks as far as I can tell.
武人の香水: 25 ATK boost
守護者の香水: 25 DEF boost