Itsuki Kawasumi/Powers and Abilities

ESPer
Itsuki comes from a world where many people, called ESPers, have special powers. Itsuki has one of those powers. A lower-class ability where the user is able to use ranged weapons with far greater precision than a normal person. Itsuki was able to use this ability to aim the Vassal Musical Instrument which usually fires randomly with an untrained wielder.
 * Accuracy

Legendary Bow
As a Holy Hero, Itsuki was summoned with a Legendary Weapon. He was given the Legendary Bow.

Offensive Abilities
Itsuki coats one of his arrows in a gust of wind. Fires a shot at his enemy which leaves a trail of star flying behind the arrow. Itsuki shoots into the air so that a number of arrows fall on the target. Shoots a single defense-ignoring arrow which has the shape of an eagle. Shoots a bolt of lightning at the target which can explode. This skill is a type of charged attack which creates a shining arrow which he can control mid-air. The shining arrow then splits into multiple arrows. which rain down on the target. Creates an arrow which splits into a barrage of multiple arrows. Shoots several arrows like the basic Arrow Rain skill. However, these arrows are especially effective against curses. Shoots multiple arrows rapid-fire towards the target. As the arrow lands in the target's shadow, it paralyzes them. Stitches the target's body to the ground. This skill divides the arrow into multiple shafts which all strike the target at once. This skill may be extra effective against flying targets. This skill launches a barrage of arrows. This skill shoots an arrow that flashes with a bright light and temporarily blinds the target. This skill have 0 damage, cool-down and SP consumption. However, it was found to be effective against illegitimate powers.
 * Wind Arrow「ウインドアロー Uindo Aroo」
 * Shooting Star Bow「流星弓 Ryuusei Kyuu (lit. Meteor Bow)」
 * Arrow Rain「アローレイン Aroo Rein」
 * Eagle Piercing Shot「イーグルピアシングショット Iiguru Piashingu Shotto」
 * Thunder Shoot「サンダーシュート Sandaa Shuuto」
 * Shining Arrow「シャイニングアロー Shainingu Aroo」
 * Arrow Squall「アロースコール Aroo Sukooru」
 * Saint Arrow Rain「セントアローレイン Sento Aroo Rein」
 * Spread Strafing「スプレッドストレイフィング Supureddo Sutoreifingu」
 * Shadow Bind「シャドウバインド Shadow Baindo」
 * Bind Arrow「バインドアロー Baindo Aroo」
 * Bird Hunting「バードハンティング Baado Hantingu」
 * Spread Arrow「スプレッドアロー Supureddo Aroo」
 * Flash Arrow「フラッシュアロー Furasshu Aroo」
 * Bow 0「０の弓 Zero no Yumi」

Utility Skills
Allows the user and his party to teleport to saved locations. It allows Itsuki to see the surroundings from an aerial point of view, which is a great advantage for him and allows him to find his enemies more easily. He has not been seen using it yet, it has only been mentioned that he has it.
 * Transfer Bow「転送弓 Tensou Kyuu (lit. Transport Bow)」
 * Unnamed Aerial View Ability

Curse Series (Pride)
After being manipulated by Malty and her group, Itsuki unlocked the pride curse series of his bow which he calls the Justice Bow

The innate power of the Justice Bow is that anyone who gets hit by one of its arrows are placed under his control as a form of brainwashing. As Itsuki releases his skill, a sinister aura condenses around him and transforms into a suit of armour. This armour boosts his own stats while acting as a pieces of armour. The suit looks like a typical holy set of armour meant to resemble a winged angel however it also has decorative elements like horns and demons in several places. This skill summons a huge Brass Bull which opens up and enclosed around the target. As the target is captured, the belly of the bull is engulfed in flames to roast the target alive.
 * "Justice Bow"
 * Law Fanatic「ロウファナティック Rou Fanatikku」
 * Bind Arrow → Bull of Palaris「ファラリスブル Fararisu Buru」

Light Novel Spin-off Exclusive Skills
This shot scales in damage as it is shot closer to the target. The user fires a second glowing arrow after Air Strike Arrow at the enemy. It is a mistranslation of Second Arrow.
 * Bunker Shot「バンカーショット Bankaa Shotto」
 * Dual Arrows「セカンドアロー Sekando Aroo」

Web Novel Exclusive Skills
Summons a rain of flaming arrows. Shoots a single arrow with deadly speed and damage. Shoots an arrow of ice at the target. Shoots an arrow covered in a blazing fire. Shoots an arrow which splits mid-air into a variety of arrows. The user fires an arrow that inflicts the paralysis effect on the enemy. Inflicts the "Sleep" effect on targets hit with this skill. The user changes the bow into a rifle which shoots a light beam. The user changes the bow into a gun and shoots a powerful beam. The user unleashes a powerful continuous stream of bullets that, due to their speed, appear to be beams of light from their weapon. An upgraded version of the Bow of 0. It inflicts more damage against gods. Shoots a single arrow which leaves a beautiful trail in the sky. Upon being hit by this arrow, the enemy is now targeted for the Moonlight Buster ability. The user changes the bow into a gunbow which then shoots a heavy light beam into the enemy targeted by the Artemis ability. A pride series cursed ability equivalent to Naofumi's Blood Sacrifice. It releases a hoard of light orbs from Itsuki body which then form the shape of a lion. The lion of light then descends to tear up the enemy. As a consequence of this skill, the user loses all sense of self and they become incapable of refusing orders. A sloth series cursed ability equivalent to Naofumi's Blood Sacrifice. It summons multiple bows in the form of angels and demons which all shot the enemy. As the shots come together, they create form of a beast bear over the target. As a consequence of this skill, the user loses the ability to regenerate SP or MP which is the energy used to use skills or magic. The user unleashes a powerful attack that is most effective against spirits and demons. A mysterious vegetation is created in which the user can hide. The user fires a powerful stone-like magic bullet that upon impact generates a large explosion. The user fires an arrow that causes a powerful impact on the enemy sending them flying. The user transforms his weapon into a grenade gun and will fire a grenade that releases smoke that paralyzes enemies on contact. The user fires a glowing arrow at the enemy. The user fires a second arrow after Second Arrow at the enemy.
 * Fire Arrow Squall「ファイアアロースコール」
 * Falcon-Strike「ファルコン・ストライク」
 * Frozen Rain「フローズンレイン」
 * Blaze Arrow「ブレイズアロー」
 * Splash Arrow「スプラッシュアロー」
 * Paralyze Arrow「パラライズアロー」
 * Sleep Arrow「スリープアロー」
 * Energy Blaster「エネルギーブラスター」
 * Full Buster「フルバスター」
 * Gatling Blaster「ガトリングブラスター」
 * Bow of X0「Ⅹ０の弓」
 * Artemis「アルテミス」
 * Moonlight Buster「ムーンライトバスター」
 * Autocracy Justice (Gerechtigkeit Alleinherrschaft)「ゲレティヒカイトアラインヘルシャフト」
 * Hero Emperor Kingdom (Heldenkaiser Reich)「ヘルトカイザーライヒ」
 * Silver Bullet
 * Bush Camouflage「ブッシュカモフラージュ」
 * Taslam「タスラム」
 * Shock Arrow「ショックアロー」
 * Paralyze Smoke Shot「パラライズスモークショット」
 * Air Strike Arrow「エアストアロー」
 * Air Strike Arrow → Second Arrow → Dritte Arrow「ドリットアロー」

Vassal Musical Instrument
After Itsuki's Legendary Bow had been suppressed by Miyaji and S'yne's Sister, he was chosen by the Vassal Musical Instrument to be its wielder. This works well with his natural musical abilities.

Offensive Skills
This skill fires something like an arrow from the musical instrument. With Itsuki's Accuracy ESPer ability, he can have great precision with this skill. This skill fires a large amount of arrows towards the target. When Itsuki attempts this attack, he is able to precisely aim the notes due to his musical proficiency and accuracy ESPer ability. Itsuki turns the Vassal Instrument into a guitar and plays music. The notes that come out fly towards the target explode with a bright flash of light. It then inflicts the stunned status effect on the target. There is no description of how/what Music Vulcan does. An attack skill which possibly stuns or paralyzes the target. Shoots a note at the target which inflicts a deadly poison status effect. If this poison is not cured, the target may die. A skill with 0 damage, cooldown and SP consumption. It was found to be effective against illegitimate powers.
 * Music Strike「ミュージックストライク Myuujikku Sutoraiku」
 * Music Stream「ミュージックストリーム Myuujikku Sutoriimu」
 * Stun Beat「スタンビート Sutan Biito」
 * Musical Vulcan「ミュージカルバルカン Myuujikaru Barukan」
 * Shock Music:「ショックミュージック Shokku Myuujikku」
 * Deadly Poison Music「デットリーポイズンミュージック Dettorii Poizun Myuujikku」
 * Musical Instrument of 0「０の楽器 Zero no Gakki」

Utility Skills
This skill enhances digestion for the target. The instrument for this skill looks like a grilled fish.
 * Glutton God Tango「食神のタンゴ Shokujin no Tango (lit. Tango of the Food God)」

Magic
Itsuki has a natural affinity in wind and earth magic but can also do some healing and support magic.


 * Zweite/Liberation Down「ツヴァイト/リベレイション・ダウン Tsuvaito/Ribereishion Daun」

This spell provides a massive debuff on the targeted enemies. Itsuki first learned this spell from the Cal Mira islands inscription.


 * Element Harmony「エレメントハーモニー Eremento Haamonii」

A ball of magic that turns into the shape of rocks that fly towards the enemy, created through music that was made by a grass whistle.


 * Unnamed Healing Performance Magic

This magic heals targeted allies and makes them feel lighter on their feet.
 * Hero's Melody「英雄の旋律 Eiyuu no Senritsu (lit. Melody of Heroes)」

A support magic that affects all allies, greatly boosting their stats and covers them with a membrane that reduces incoming damage. Plays a note which removes the poison effect on the target. This skill purifies the surrounding cursed influences and also increases the curse resistance of targeted allies.
 * Detox Rondo「解毒の旋律 Gedoku no Senritsu (lit. Melody of Detoxification)」
 * Unnamed Purification Magic