Manipulate[
mayu1=Line[{{1,9-t},{2,10-t}}];
mayu11=Line[{{2,10-t},{4,8.5-t}}];
mayu12=Line[{{1,4},{2,5}}];
mayu112=Line[{{2,5},{4,3.5}}];

mayu2=Line[{{-3,19-t},{-2,20-t}}];
mayu22=Line[{{-2,20-t},{0,18.5-t}}];
mayu23=Line[{{-3,4},{-2,5}}];
mayu222=Line[{{-2,5},{0,3.5}}];

me1=Circle[{2,12.5-t},1,{0,Pi}];
me11=Circle[{1,13.5-t},1,{-Pi/2,0}];
me12=Circle[{2,2.5},1,{0,Pi}];
me112=Circle[{1,3.5},1,{-Pi/2,0}];

me2=Circle[{-2,22.5-t},1,{0,Pi}];
me22=Circle[{-3,23.5-t},1,{-Pi/2,0}];
me23=Circle[{-2,2.5},1,{0,Pi}];
me222=Circle[{-3,3.5},1,{-Pi/2,0}];

hana1=Line[{{0,25.5-t},{0,27-t}}];
hana2=Line[{{-1,26.5-t},{1,26.5-t}}];
hana3=Line[{{-1,26-t},{1,26-t}}];
hana4=Circle[{1/2,25.5-t},1/2,{-Pi,0}];
hana11=Line[{{0,0.5},{0,2}}];
hana22=Line[{{-1,1.5},{1,1.5}}];
hana33=Line[{{-1,1},{1,1}}];
hana44=Circle[{1/2,0.5},1/2,{-Pi,0}];

kuti1=Line[{{-1,28.5-t},{0,29.5-t}}];
kuti2=Line[{{0,29.5-t},{2,28-t}}];
kuti11=Line[{{-1,-1.5},{0,-1/2}}];
kuti22=Line[{{0,-0.5},{2,-2}}];

kao1=Line[{{-4,40-t},{-4,35-t}}];
kao2=Circle[{0,35-t},4,{-Pi,0}];
kao3=Rectangle[{3.5,37.5-t},{4.5,38-t}];
kao4=Rectangle[{3.5,36.5-t},{4.5,37-t}];
kao11=Line[{{-4,5},{-4,0}}];
kao22=Circle[{0,0},4,{-Pi,0}];
kao33=Rectangle[{3.5,2.5},{4.5,3}];
kao44=Rectangle[{3.5,1.5},{4.5,2}];

Which[0≤t≤5,Graphics[{mayu1,mayu11},PlotRange->{-10,8}],
5≤t≤10,Graphics[{mayu12,mayu112,me1,me11},PlotRange->{-10,8}],
10≤t≤15,Graphics[{mayu12,mayu112,me12,me112,mayu2,mayu22},PlotRange->{-10,8}],
15≤t≤20,Graphics[{mayu12,mayu112,me12,me112,mayu23,mayu222,me2,me22},PlotRange->{-10,8}],
20≤t≤25,Graphics[{mayu12,mayu112,me12,me112,mayu23,mayu222,me23,me222,
hana1,hana2,hana3,hana4},PlotRange->{-10,8}],
25≤t≤30,Graphics[{mayu12,mayu112,me12,me112,mayu23,mayu222,me23,me222,
hana11,hana22,hana33,hana44,kuti1,kuti2},PlotRange->{-10,8}],
30≤t≤35,Graphics[{mayu12,mayu112,me12,me112,mayu23,mayu222,me23,me222,
hana11,hana22,hana33,hana44,kuti11,kuti22,kao1,kao2,kao3,kao4},PlotRange->{-10,8}],
35≤t≤40,Graphics[{mayu12,mayu112,me12,me112,mayu23,mayu222,me23,me222,
hana11,hana22,hana33,hana44,kuti11,kuti22,kao11,kao22,kao33,kao44},PlotRange->{-10,8}]],{t,0,40,0.1}
]