In light of future developments which both sides have discussed many times. In consideration of Hosoya Yoshimasa-san’s problems with his "physical condition", from the 4th series koyomi-san from Sakura-men (桜men) will take over as the singing voice for Uduki Arata while Hosoya Yoshimasa-san remains as the character's voice in drama CDs.
Kazuki Yasaka:
This world is overflowing with connections.
Blood connections. Town connections. Connections over feelings.
A world where everyone is connected.
And yet, I wonder why I’m not connected with anyone?
Tooi Kuji:
In this town that which disappears is forgotten.
Stores. Buildings. People as well.
They are overwritten by new things.
No one cares about that.
I don’t believe in connections.
Enta Jinnai:
I believe.
What we have is a connection that can’t be broken easily.
We will surely connect once again.
Leo:
Humans are laughable.
They cling on to brittle connections.
Making assumptions is dangerous.
Mabu:
Without beginning, without ending.
For those who cannot connect
Let’s open up another door now.
Desire or love?
Kazuki: Me and you…
Tooi: With you…
Enta: With you…
Leo: With you…
Mabu: With you…
Kazuki: I wonder if we’ll connect?