DeNA’s tactic mobile RPG “Othellonia” (逆転オセロニア) confirms that the collaboration event with TV anime “Cells at Work!” (はたらく細胞) will run between 5th and 19th March.
![[Qoo News] “Othellonia” x “Cells at Work!” Collaboration Begins on March 5! 2 21030302333781](https://i0.wp.com/wp-corp.qoo-app.com/en/wp-content/uploads/sites/3/2021/03/21030302333781.jpg?resize=800%2C463&ssl=1)
Players who login during the collaboration period can obtain collaboration character [Encounter and Promise] Erythroblasts & Myelocytes (A +) and collaboration in-game stamp.
![[Qoo News] “Othellonia” x “Cells at Work!” Collaboration Begins on March 5! 3 21030302334668](https://i0.wp.com/wp-corp.qoo-app.com/en/wp-content/uploads/sites/3/2021/03/21030302334668.jpg?resize=512%2C512&ssl=1)
▍Collaboration Gacha
The collaboration gacha will feature a total of 13 “Cells at Work!” collaboration characters.one or more collaboration characters for every 10+1 draws.
To celebrate the collaboration, one time free gacha draw will be presented to players everyday, with a maximum of 15 free gacha draws.
![[Qoo News] “Othellonia” x “Cells at Work!” Collaboration Begins on March 5! 4 21030302340892](https://i0.wp.com/wp-corp.qoo-app.com/en/wp-content/uploads/sites/3/2021/03/21030302340892.jpg?resize=800%2C463&ssl=1)
■ [Small Worker] Platelets (S +) – CV: Maria Naganawa (長縄まりあ)
![[Qoo News] “Othellonia” x “Cells at Work!” Collaboration Begins on March 5! 5 21030302343219](https://i0.wp.com/wp-corp.qoo-app.com/en/wp-content/uploads/sites/3/2021/03/21030302343219.jpg?resize=512%2C512&ssl=1)
■ [Multi-Talented Commander] Helper T Cells (S +) – CV: Takahiro Sakurai (櫻井孝宏)
![[Qoo News] “Othellonia” x “Cells at Work!” Collaboration Begins on March 5! 6 21030302344061](https://i0.wp.com/wp-corp.qoo-app.com/en/wp-content/uploads/sites/3/2021/03/21030302344061.jpg?resize=512%2C512&ssl=1)
■ [Reliable Otome] Macrophages (S +) – CV: Kikuko Inoue (井上喜久子)
![[Qoo News] “Othellonia” x “Cells at Work!” Collaboration Begins on March 5! 7 21030302345066](https://i0.wp.com/wp-corp.qoo-app.com/en/wp-content/uploads/sites/3/2021/03/21030302345066.jpg?resize=512%2C512&ssl=1)
■ [Extermination of Germs] White Blood Cells (Neutrophils) (S +) – CV: Tomoaki Maeno (前野智昭)
![[Qoo News] “Othellonia” x “Cells at Work!” Collaboration Begins on March 5! 8 21030302350072](https://i0.wp.com/wp-corp.qoo-app.com/en/wp-content/uploads/sites/3/2021/03/21030302350072.jpg?resize=512%2C512&ssl=1)
■ [Proud Hitman] Killer T Cells (S +) – CV: Daisuke Ono (小野大輔)
![[Qoo News] “Othellonia” x “Cells at Work!” Collaboration Begins on March 5! 9 21030302351241](https://i0.wp.com/wp-corp.qoo-app.com/en/wp-content/uploads/sites/3/2021/03/21030302351241.jpg?resize=512%2C512&ssl=1)
■ [Fight Earnestly] Eosinophils (S +) – CV:M・A・O
![[Qoo News] “Othellonia” x “Cells at Work!” Collaboration Begins on March 5! 10 21030302352196](https://i0.wp.com/wp-corp.qoo-app.com/en/wp-content/uploads/sites/3/2021/03/21030302352196.jpg?resize=512%2C512&ssl=1)
■ [I’m Genki Today! ] Red blood cells (S +) – CV: Kana Hanazawa (花澤香菜)
![[Qoo News] “Othellonia” x “Cells at Work!” Collaboration Begins on March 5! 11 21030302353068](https://i0.wp.com/wp-corp.qoo-app.com/en/wp-content/uploads/sites/3/2021/03/21030302353068.jpg?resize=512%2C512&ssl=1)
▍Collaboration Battle Event
The battle event “Great Battle! Working Cell Normal Mode / Hard Mode” will feature a story that is inspired by the TV anime “Cells at Work!”.
![[Qoo News] “Othellonia” x “Cells at Work!” Collaboration Begins on March 5! 12 21030302353971](https://i0.wp.com/wp-corp.qoo-app.com/en/wp-content/uploads/sites/3/2021/03/21030302353971.jpg?resize=800%2C152&ssl=1)
If you clear the stages, you can obtain [Disease-Causing Bacteria] Staphylococcus aureus (S +) and [Disease-Causing Bacteria] Streptococcus Pneumoniae as rewards. In addition to collaboration stamps that can be used in reversal battles, you can also get collaboration original wallpapers.
![[Qoo News] “Othellonia” x “Cells at Work!” Collaboration Begins on March 5! 13 21030302393240](https://i0.wp.com/wp-corp.qoo-app.com/en/wp-content/uploads/sites/3/2021/03/21030302393240.jpg?resize=512%2C512&ssl=1)
![[Qoo News] “Othellonia” x “Cells at Work!” Collaboration Begins on March 5! 14 21030302394034](https://i0.wp.com/wp-corp.qoo-app.com/en/wp-content/uploads/sites/3/2021/03/21030302394034.jpg?resize=512%2C512&ssl=1)
![[Qoo News] “Othellonia” x “Cells at Work!” Collaboration Begins on March 5! 15 21030302414771](https://i0.wp.com/wp-corp.qoo-app.com/en/wp-content/uploads/sites/3/2021/03/21030302414771-1024x313.jpg?resize=900%2C275&ssl=1)