<s>
is	O
a	O
Japanese	O
otome	B-Application
game	I-Application
published	O
by	O
FuRyu	O
.	O
</s>
<s>
It	O
was	O
released	O
in	O
Japan	O
on	O
March	O
14	O
,	O
2017	O
,	O
for	O
Android	B-Application
and	O
iOS	B-Application
devices	O
.	O
</s>
<s>
An	O
anime	O
television	O
series	O
adaptation	O
by	O
Studio	O
Deen	O
titled	O
Bakumatsu	B-Application
premiered	O
from	O
October	O
5	O
to	O
December	O
21	O
,	O
2018	O
.	O
</s>
<s>
A	O
second	O
season	O
titled	O
Bakumatsu	B-Application
Crisis	I-Application
premiered	O
from	O
April	O
4	O
to	O
June	O
20	O
,	O
2019	O
.	O
</s>
<s>
An	O
anime	O
television	O
series	O
adaptation	O
by	O
Studio	O
Deen	O
titled	O
Bakumatsu	B-Application
aired	O
from	O
October	O
5	O
to	O
December	O
21	O
,	O
2018	O
.	O
</s>
<s>
The	O
second	O
season	O
,	O
titled	O
Bakumatsu	B-Application
Crisis	I-Application
,	O
premiered	O
from	O
April	O
4	O
to	O
June	O
20	O
,	O
2019	O
.	O
</s>
