Kotama

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Kotama
Icon star.png

Kotama

Kotama

SchoolRole

Millennium

Millennium

Support

Support/Back
Damage TypeExplosive
Armor TypeLight
Combat ClassSpecial
Affinity
Urban Outdoor Indoor
A C B
Doesn't use coverHG
HG
Shoes Hairpin Necklace
Profile
Full NameOtose Kotama
(音瀬 コタマ)
Age17
BirthdayJanuary 5
Height158cm
HobbiesRadio communication, wiretapping
Illustratormona
VoiceTakagawa Mina
Release Date2021/02/04


Background[edit source]

A hacker from the hacker group Veritas of Millennium Science School.

Her specialty is eavesdropping. She is a strange girl who likes to eavesdrop on people's secret conversations.
She's not good at talking to people, to such a degree that she even uses honorifics with younger first graders.
In real life she's a shy girl of few words, but on the internet she's quite the talker.

ミレニアムサイエンススクール所属、ハッカー集団「ヴェリタス」のハッカー。

特技は盗聴、他人の秘密話を盗み聞きすることを好むちょっと変わった少女。
対人関係は苦手な方で、基本的に歳下の1年生にもつい敬語を使ってしまうタイプ。
現実では内気で口数の少ない子だが、ネット上では非常によくしゃべる。

How to Obtain[edit source]

  • Regular Gacha pool
  • Raid Shop

Character Details[edit source]

Stats
Attack 140/1402 Defense 19/119 HP 2245/16790 Healing 1612/4838
Accuracy 100 Evasion 1101 Critical Rate 200 Critical Damage 200%
Stability 1145 Firing Range 1000 CC Strength 100 CC Resistance 100

Skills[edit source]

EX Skill
Cost 3
SkillIcon Background Explosive.svg
COMMON SKILLICON WEAPONBUFF.png


傍受開始Begin surveillance
Increase the Attack of all allies in a circular area by 24.9~47.4%. (Duration: 30 seconds)

Lv. Cost Description
1 3 Increase the Attack of all allies in a circular area by 24.9%. (Duration: 30 seconds)
2 Increase the Attack of all allies in a circular area by 28.7%. (Duration: 30 seconds)
3 Increase the Attack of all allies in a circular area by 36.2%. (Duration: 30 seconds)
4 Increase the Attack of all allies in a circular area by 39.9%. (Duration: 30 seconds)
5 Increase the Attack of all allies in a circular area by 47.4%. (Duration: 30 seconds)
Normal Skill
SkillIcon Background Explosive.svg
COMMON SKILLICON WEAPONDEBUFF.png


弱点を盗聴Scanning for vulnerabilities
Every 30 seconds, target 1 enemy for 237~450% of Attack. Reduce enemy's Attack stat by 18.9%. (Duration: 20 seconds)

Lv. Description
1 Every 30 seconds, target 1 enemy for 237% of Attack. Reduce enemy's Attack stat by 18.9%. (Duration: 20 seconds)
2 Every 30 seconds, target 1 enemy for 249% of Attack. Reduce enemy's Attack stat by 18.9%. (Duration: 20 seconds)
3 Every 30 seconds, target 1 enemy for 261% of Attack. Reduce enemy's Attack stat by 18.9%. (Duration: 20 seconds)
4 Every 30 seconds, target 1 enemy for 308% of Attack. Reduce enemy's Attack stat by 18.9%. (Duration: 20 seconds)
5 Every 30 seconds, target 1 enemy for 320% of Attack. Reduce enemy's Attack stat by 18.9%. (Duration: 20 seconds)
6 Every 30 seconds, target 1 enemy for 332% of Attack. Reduce enemy's Attack stat by 18.9%. (Duration: 20 seconds)
7 Every 30 seconds, target 1 enemy for 379% of Attack. Reduce enemy's Attack stat by 18.9%. (Duration: 20 seconds)
8 Every 30 seconds, target 1 enemy for 391% of Attack. Reduce enemy's Attack stat by 18.9%. (Duration: 20 seconds)
9 Every 30 seconds, target 1 enemy for 403% of Attack. Reduce enemy's Attack stat by 18.9%. (Duration: 20 seconds)
10 Every 30 seconds, target 1 enemy for 450% of Attack. Reduce enemy's Attack stat by 18.9%. (Duration: 20 seconds)
Passive Skill
SkillIcon Background Explosive.svg
COMMON SKILLICON WEAPONBUFF.png


集中解析Intensive analysis
Increase Accuracy by 14~26.6%.

Lv. Description
1 Increase Accuracy by 14%.
2 Increase Accuracy by 14.7%.
3 Increase Accuracy by 15.4%.
4 Increase Accuracy by 18.2%.
5 Increase Accuracy by 18.9%.
6 Increase Accuracy by 19.6%.
7 Increase Accuracy by 22.4%.
8 Increase Accuracy by 23.1%.
9 Increase Accuracy by 23.8%.
10 Increase Accuracy by 26.6%.
Sub Skill
SkillIcon Background Explosive.svg
COMMON SKILLICON WEAPONBUFF.png


電波拡散Spread spectrum
Increase Attack of all allies by 9.1~17.3%.

Lv. Description
1 Increase Attack of all allies by 9.1%.
2 Increase Attack of all allies by 9.5%.
3 Increase Attack of all allies by 10%.
4 Increase Attack of all allies by 11.8%.
5 Increase Attack of all allies by 12.3%.
6 Increase Attack of all allies by 12.7%.
7 Increase Attack of all allies by 14.5%.
8 Increase Attack of all allies by 15%.
9 Increase Attack of all allies by 15.5%.
10 Increase Attack of all allies by 17.3%.

Skill Upgrade Materials[edit source]

EX Skill傍受開始Begin surveillance
LevelItems
1 → 2 Millennium BD (Silver)
12
Antikythera Device Fragment
17
Gold
80,000
2 → 3 Millennium BD (Blue)
12
Millennium BD (Silver)
18
Broken Antikythera Device
13
Ether Dust
28
Gold
500,000
3 → 4 Millennium BD (Gold)
12
Millennium BD (Blue)
18
Worn Antikythera Device
9
Ether Fragment
25
Gold
3,000,000
4 → 5 Millennium BD (Purple)
8
Millennium BD (Gold)
18
Perfect Antikythera Device
7
Ether Crystal
21
Gold
10,000,000
Normal Skill弱点を盗聴Scanning for vulnerabilities
LevelItems
1 → 2 Millennium Notebook (Silver)
5
Gold
5,000
2 → 3 Millennium Notebook (Silver)
8
Gold
7,500
3 → 4 Millennium Notebook (Blue)
5
Millennium Notebook (Silver)
12
Antikythera Device Fragment
5
Gold
60,000
4 → 5 Millennium Notebook (Blue)
8
Broken Antikythera Device
3
Ether Dust
10
Gold
90,000
5 → 6 Millennium Notebook (Gold)
5
Millennium Notebook (Blue)
12
Broken Antikythera Device
11
Ether Dust
17
Gold
300,000
6 → 7 Millennium Notebook (Gold)
8
Worn Antikythera Device
3
Ether Fragment
17
Gold
450,000
7 → 8 Millennium Notebook (Purple)
8
Millennium Notebook (Gold)
12
Perfect Antikythera Device
5
Ether Crystal
7
Gold
1,500,000
8 → 9 Millennium Notebook (Purple)
12
Perfect Antikythera Device
8
Ether Crystal
12
Gold
2,400,000
9 → 10 Ultimate Notebook
1
Gold
4,000,000
Passive Skill集中解析Intensive analysis
LevelItems
1 → 2 Millennium Notebook (Silver)
5
Gold
5,000
2 → 3 Millennium Notebook (Silver)
8
Gold
7,500
3 → 4 Millennium Notebook (Blue)
5
Millennium Notebook (Silver)
12
Antikythera Device Fragment
5
Gold
60,000
4 → 5 Millennium Notebook (Blue)
8
Broken Antikythera Device
3
Ether Dust
10
Gold
90,000
5 → 6 Millennium Notebook (Gold)
5
Millennium Notebook (Blue)
12
Broken Antikythera Device
11
Ether Dust
17
Gold
300,000
6 → 7 Millennium Notebook (Gold)
8
Worn Antikythera Device
3
Ether Fragment
17
Gold
450,000
7 → 8 Millennium Notebook (Purple)
8
Millennium Notebook (Gold)
12
Perfect Antikythera Device
5
Ether Crystal
7
Gold
1,500,000
8 → 9 Millennium Notebook (Purple)
12
Perfect Antikythera Device
8
Ether Crystal
12
Gold
2,400,000
9 → 10 Ultimate Notebook
1
Gold
4,000,000
Sub Skill電波拡散Spread spectrum
LevelItems
1 → 2 Millennium Notebook (Silver)
5
Gold
5,000
2 → 3 Millennium Notebook (Silver)
8
Gold
7,500
3 → 4 Millennium Notebook (Blue)
5
Millennium Notebook (Silver)
12
Antikythera Device Fragment
5
Gold
60,000
4 → 5 Millennium Notebook (Blue)
8
Broken Antikythera Device
3
Ether Dust
10
Gold
90,000
5 → 6 Millennium Notebook (Gold)
5
Millennium Notebook (Blue)
12
Broken Antikythera Device
11
Ether Dust
17
Gold
300,000
6 → 7 Millennium Notebook (Gold)
8
Worn Antikythera Device
3
Ether Fragment
17
Gold
450,000
7 → 8 Millennium Notebook (Purple)
8
Millennium Notebook (Gold)
12
Perfect Antikythera Device
5
Ether Crystal
7
Gold
1,500,000
8 → 9 Millennium Notebook (Purple)
12
Perfect Antikythera Device
8
Ether Crystal
12
Gold
2,400,000
9 → 10 Ultimate Notebook
1
Gold
4,000,000

Unique weapon[edit source]

Weapon Icon 26001.png

Echolinkエコーリンク

A pistol that Kotama always carries.
This model has a minimized firing sound so as not to interfere with wiretapping.

コタマが常に携帯しているピストル。
傍受の妨げにならないよう、発射音が最小化されたモデルとなっている。

Rank
Icon star.pngIcon star.png Passive Skill changes to "Intensive analysis +"
Icon star.pngIcon star.pngIcon star.png Outdoor Outdoor area affinity B B
Stats
Level 1 Level 30 Level 40 Level 50 Level 60 Level 70
Attack 49 179 223 268 313 358
HP 391 1421 1777 2132 2488 2843
Healing 152 551 689 827 964 1102
Weapon Passive Skill
SkillIcon Background Explosive.svg
COMMON SKILLICON WEAPONBUFF.png


集中解析+Intensive analysis +
Increase Accuracy by 160~304. Further increase Accuracy by 14~26.6%.

Lv. Description
1 Increase Accuracy by 160. Further increase Accuracy by 14%.
2 Increase Accuracy by 168. Further increase Accuracy by 14.7%.
3 Increase Accuracy by 176. Further increase Accuracy by 15.4%.
4 Increase Accuracy by 208. Further increase Accuracy by 18.2%.
5 Increase Accuracy by 216. Further increase Accuracy by 18.9%.
6 Increase Accuracy by 224. Further increase Accuracy by 19.6%.
7 Increase Accuracy by 256. Further increase Accuracy by 22.4%.
8 Increase Accuracy by 264. Further increase Accuracy by 23.1%.
9 Increase Accuracy by 272. Further increase Accuracy by 23.8%.
10 Increase Accuracy by 304. Further increase Accuracy by 26.6%.